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Assignee profile:

GRACE ENGINEERING CORP.

City:

Memphis, Michigan

Country:

United States

Published Applications:

Last publication date:

2025-09-11

Patent Grants:

Last grant date:

2026-06-02

Top Inventors for applications by GRACE ENGINEERING CORP.

These are the the leading inventors for applications assigned to GRACE ENGINEERING CORP.:

Nathaniel E. Grace 20 Fort Gratiot, MI United States
Louis Grace, JR. 18 North Street, MI United States
Nathaniel E. Grace 13 Port Huron, MI United States
Scott C. Prater 4 Imlay City, MI United States

Timothy J. Roelens, II 4 Fort Gratiot, MI United States
Louis Grace 4 North Street, MI United States
Cody M. Schulz 3 Harrison Township, MI United States
Joel D. Harris 2 Grand Blanc, MI United States

Cody M. Schulz 2 Harrison Twp, MI United States
Brian J. Anderson 2 Goodrich, MI United States
Kyle B. Stokes 2 Annville, PA United States
Scott C. Prater 2 Shelby Township, MI United States

John H. Brywig 2 Carsonville, MI United States
David M. Lynch 2 Walworth, NY United States
Casey W. Carew 1 Shelby Township, MI United States
Scott D. Lee 1 Au Gres, MI United States

Rayomen E. Church 1 Oakland, MI United States
Cody Schulz 1 Harrison Township, MI United States
Casey Warren Carew 1 Shelby Township, MI United States
David L. Vergara 1 White Lake, MI United States

GRACE ENGINEERING CORP. 1 , United States

Recent patent applications by GRACE ENGINEERING CORP.

GRACE ENGINEERING CORP. based in Memphis, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-09-11 ✅ Patent 12,644,683 granted on 2026-06-02

US20250283702A1

Mechanical engineering

ARCHERY ARROW AND RELATED METHOD OF MANUFACTURE

#2 | 2025-07-10 ✅ Patent 12,553,695 granted on 2026-02-17

US20250224217A1

Mechanical engineering

ARCHERY BROADHEAD AND RELATED METHOD OF USE

#3 | 2025-06-26 ✅ Patent 12,435,944 granted on 2025-10-07

US20250207886A1

Mechanical engineering

TUBULAR ARCHERY BOW RISER

#4 | 2024-05-09 ✅ Patent 12,264,893 granted on 2025-04-01

US20240151489A1

Mechanical engineering

Tubular archery bow riser

#5 | 2024-01-11 ✅ Patent 12,276,479 granted on 2025-04-15

US20240011740A1

Mechanical engineering

Macro alignment reticle sight system

#6 | 2023-04-20 ✅ Patent 11,852,442 granted on 2023-12-26

US20230119011A1

Mechanical engineering

Macro alignment reticle sight system

#7 | 2023-04-13 ✅ Patent 12,163,757 granted on 2024-12-10

US20230113520A1

Mechanical engineering

Archery bow cam spacer

#8 | 2022-12-27 ✅ Patent 11,536,532 granted on 2022-12-27

US17489147

Mechanical engineering

Archery bow cam spacer

#9 | 2022-12-15 ✅ Patent 11,598,601 granted on 2023-03-07

US20220397368A1

Mechanical engineering

Archery bow cam and related method of use

#10 | 2022-05-12 ✅ Patent 11,619,468 granted on 2023-04-04

US20220146230A1

Mechanical engineering

Macro alignment reticle sight system

#11 | 2022-03-29 ✅ Patent 11,287,213 granted on 2022-03-29

US17078619

Mechanical engineering

Insulated grip and related method of installation

#12 | 2021-08-05 ✅ Patent 11,480,407 granted on 2022-10-25

US20210239422A1

Mechanical engineering

Archery training grip and related method

#13 | 2020-09-03 ✅ Patent 11,262,164 granted on 2022-03-01

US20200278177A1

Mechanical engineering

Power on indicator for sight system

#14 | 2020-08-27 ✅ Patent 11,287,220 granted on 2022-03-29

US20200271419A1

Mechanical engineering

Macro alignment reticle sight system

#15 | 2020-05-14 ✅ Patent 11,015,897 granted on 2021-05-25

US20200149839A1

Mechanical engineering

Archery training grip and related method

#16 | 2019-11-28 ✅ Patent 10,731,947 granted on 2020-08-04

US20190360777A1

Mechanical engineering

Open frame sight system

#17 | 2019-03-14 ✅ Patent 10,323,916 granted on 2019-06-18

US20190078863A1

Mechanical engineering

Mechanical Broadhead

#18 | 2019-03-14 ✅ Patent 10,648,770 granted on 2020-05-12

US20190078857A1

Mechanical engineering

Manual actuators for thermoelectric modules and related methods

#19 | 2018-11-13 ✅ Patent 10,126,087 granted on 2018-11-13

US15883382

Mechanical engineering

Archery bow axle assembly

#20 | 2018-07-24 ✅ Patent 10,030,949 granted on 2018-07-24

US15699203

Mechanical engineering

Mechanical broadhead

#21 | 2018-07-05 ✅ Patent 10,066,912 granted on 2018-09-04

US20180188011A1

Mechanical engineering

Broadhead matched practice field tip and related method of use

#22 | 2018-06-28 ✅ Patent 10,415,931 granted on 2019-09-17

US20180180381A1

Mechanical engineering

Wearable illuminable devices and related methods

#23 | 2018-06-21 ✅ Patent 10,302,393 granted on 2019-05-28

US20180172400A1

Mechanical engineering

Range finder devices and related methods

#24 | 2018-04-05 ✅ Patent 10,048,035 granted on 2018-08-14

US20180094894A1

Mechanical engineering

Archery bow

#25 | 2017-07-06 ✅ Patent 9,945,648 granted on 2018-04-17

US20170191808A1

Mechanical engineering

Archery broadhead and related method of use

#26 | 2017-03-23 ✅ Patent 10,094,638 granted on 2018-10-09

US20170082398A1

Mechanical engineering

Illuminated aiming devices and related methods

#27 | 2016-11-24 ✅ Patent 9,568,272 granted on 2017-02-14

US20160341512A1

Mechanical engineering

Magnetic drop-away arrow rest

#28 | 2016-09-27 ✅ Patent 9,453,698 granted on 2016-09-27

US14295567

Mechanical engineering

Parallel cam system for an archery bow

#29 | 2016-06-23 ✅ Patent 9,528,796 granted on 2016-12-27

US20160178319A1

Mechanical engineering

Illuminated aiming devices and related methods

#30 | 2016-05-19 ✅ Patent 9,962,819 granted on 2018-05-08

US20160136793A1

Performing operations; transporting

Torque wrench for archery broadheads and fasteners

#31 | 2015-09-24 ✅ Patent 9,523,556 granted on 2016-12-20

US20150267998A1

Mechanical engineering

Illuminated aiming devices and related methods

#32 | 2015-07-02

US20150184972A1

Mechanical engineering

DROP AWAY ARROW REST

#33 | 2014-08-07 ✅ Patent 9,259,825 granted on 2016-02-16

US20140216212A1

Performing operations; transporting

Torque wrench for archery broadheads and fasteners

#34 | 2014-07-15 ✅ Patent 8,778,461 granted on 2014-07-15

US13737716

Performing operations; transporting

Method for powder coating and decorative printing and related product

#35 | 2013-08-22 ✅ Patent 8,651,097 granted on 2014-02-18

US20130213375A1

Mechanical engineering

Cable guard and guides for archery bows

#36 | 2013-04-04 ✅ Patent 8,839,772 granted on 2014-09-23

US20130081604A1

Mechanical engineering

Archery quiver

#37 | 2013-02-12 ✅ Patent 8,372,478 granted on 2013-02-12

US12837178

Method for powder coating and decorative printing

#38 | 2013-01-03 ✅ Patent 8,671,925 granted on 2014-03-18

US20130000621A1

Mechanical engineering

Cam adjustment module for compound archery bow

#39 | 2012-11-01 ✅ Patent 8,784,628 granted on 2014-07-22

US20120272939A1

Mechanical engineering

E-coating method for archery bow components

#40 | 2012-07-12 ✅ Patent 8,449,416 granted on 2013-05-28

US20120178560A1

Mechanical engineering

Mechanical broadhead

#41 | 2012-06-28 ✅ Patent 8,449,415 granted on 2013-05-28

US20120165142A1

Mechanical engineering

Mechanical broadhead

#42 | 2012-01-05 ✅ Patent 8,544,456 granted on 2013-10-01

US20120000451A1

Mechanical engineering

Adjustable draw stop for archery bows

#43 | 2011-02-03 ✅ Patent 8,281,774 granted on 2012-10-09

US20110023857A1

Mechanical engineering

Cam adjustment module for compound archery bow

#44 | 2011-01-20 ✅ Patent 8,424,511 granted on 2013-04-23

US20110011385A1

Mechanical engineering

Cable guard and guides for archery bows

#45 | 2010-12-23 ✅ Patent 8,365,713 granted on 2013-02-05

US20100319669A1

Mechanical engineering

Bowstring suppressor

#46 | 2010-06-24 ✅ Patent 8,109,261 granted on 2012-02-07

US20100154769A1

Mechanical engineering

Archery string nock

#47 | 2010-04-29

US20100101549A1

Mechanical engineering

CABLE GUARD AND GUIDE FOR ARCHERY BOWS

#48 | 2010-04-08 ✅ Patent 8,371,283 granted on 2013-02-12

US20100083943A1

Mechanical engineering

Cable guard and guides for archery bows

#49 | 2009-04-16 ✅ Patent 7,993,224 granted on 2011-08-09

US20090098960A1

Mechanical engineering

Battery holder for a lighted archery nock

#50 | 2009-04-16 ✅ Patent 7,931,550 granted on 2011-04-26

US20090098959A1

Mechanical engineering

Programmable lighted archery nock

#51 | 2009-04-16 ✅ Patent 7,927,240 granted on 2011-04-19

US20090097239A1

Mechanical engineering

Lighted archery nock with variable light emissions

#52 | 2007-10-18 ✅ Patent 7,708,659 granted on 2010-05-04

US20070243959A1

Mechanical engineering

Fixed blade broadhead

#53 | 2007-09-27 ✅ Patent 7,597,095 granted on 2009-10-06

US20070221186A1

Mechanical engineering

Drop-away arrow rest

#54 | 2007-05-31 ✅ Patent 7,543,389 granted on 2009-06-09

US20070119060A1

Mechanical engineering

Peep sight and related method of manufacture

Also check out Grace Engineering Corp.'s (Memphis, United States) applicant profile with 36 patent applications submitted.

AssigneeID:

293 ⎘