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Inventor profile of:

Lawrence E. Portlock

City:

Bethany, Connecticut

Country:

United States

Published Applications:

Last publication date:

2025-02-13

Top Assignees for applications by Lawrence E. Portlock

The entities that hold a legal rights for patent applications filed by inventor Portlock Lawrence E.:

UNITED TECHNOLOGIES CORPORATION 25 Hartford, CT United States
UNITED TECHNOLOGIES CORPORATION 13 Farmington, CT United States
Raytheon Technologies Corporation 8 Farmington, CT United States
RTX Corporation 6 Farmington, CT United States
United Techologies Corporation 1 Hartford, CT United States

Recent patent applications by Portlock Lawrence E.

Lawrence E. Portlock from Bethany, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-02-13

US20250052168A1

Mechanical engineering

EPICYCLIC GEAR TRAIN

#2 | 2024-04-04

US20240110497A1

Mechanical engineering

PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM

#3 | 2023-09-28

US20230304416A1

Mechanical engineering

Epicyclic gear train

#4 | 2022-08-04

US20220243802A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#5 | 2022-07-21

US20220228506A1

Mechanical engineering

Epicyclic gear train

#6 | 2021-07-29

US20210231025A1

Mechanical engineering

Epicyclic gear train

#7 | 2021-06-17

US20210180492A9

Mechanical engineering

PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM

#8 | 2021-01-21

US20210017936A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#9 | 2021-01-14

US20210010584A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#10 | 2020-12-10

US20200386138A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#11 | 2020-11-05

US20200347744A1

Mechanical engineering

Epicyclic gear train

#12 | 2020-09-03

US20200278022A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#13 | 2020-09-03

US20200277918A1

Mechanical engineering

Gas turbine engine with geared architecture

#14 | 2020-05-07

US20200141297A9

Mechanical engineering

PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM

#15 | 2020-01-23

US20200025145A1

Mechanical engineering

Gas turbine engine with geared architecture

#16 | 2019-04-18

US20190113128A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#17 | 2019-04-18

US20190113003A1

Mechanical engineering

Gas turbine engine with geared architecture

#18 | 2018-12-06

US20180347428A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#19 | 2018-09-20

US20180266266A1

Mechanical engineering

Epicyclic gear train

#20 | 2018-08-23

US20180238437A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#21 | 2018-08-16

US20180230942A1

Mechanical engineering

Gas turbine engine with geared architecture

#22 | 2018-01-11

US20180010681A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#23 | 2017-09-28

US20170276046A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#24 | 2017-08-31

US20170248082A1

Mechanical engineering

Gas turbine engine gear train

#25 | 2017-03-30

US20170089448A1

Mechanical engineering

RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME

#26 | 2015-12-03

US20150345321A1

Mechanical engineering

Epicyclic gear train

#27 | 2015-10-22

US20150300197A1

Mechanical engineering

Gas turbine engine with geared architecture

#28 | 2015-09-10

US20150252672A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#29 | 2014-12-18

US20140369818A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#30 | 2014-09-25

US20140286755A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#31 | 2014-08-21

US20140230452A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#32 | 2014-01-30

US20140031162A1

Mechanical engineering

Uninterruptible oil supply in planetary system

#33 | 2013-07-16

US13483657

Planetary gear system arrangement with auxiliary oil system

#34 | 2012-11-29

US20120302391A1

Mechanical engineering

Uninterruptible oil supply in planetary system

#35 | 2012-11-01

US20120275904A1

Mechanical engineering

Gas turbine engine lubrication

#36 | 2012-09-27

US20120243971A1

Mechanical engineering

EPICYCLIC GEAR TRAIN

#37 | 2012-09-20

US20120238401A1

Mechanical engineering

Epicyclic gear train

#38 | 2012-09-20

US20120238391A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#39 | 2012-09-20

US20120237336A1

Mechanical engineering

GAS TURBINE ENGINE GEAR TRAIN

#40 | 2012-09-20

US20120237335A1

Mechanical engineering

Gas turbine engine with geared architecture

#41 | 2012-09-20

US20120237334A1

Mechanical engineering

Gas turbine engine gear train

#42 | 2012-09-20

US20120234019A1

Mechanical engineering

Tapered bearings

#43 | 2012-08-23

US20120213628A1

Mechanical engineering

GAS TURBINE ENGINE WITH GEARED ARCHITECTURE

#44 | 2012-08-02

US20120192570A1

Mechanical engineering

Planetary gear system arrangement with auxiliary oil system

#45 | 2012-07-26

US20120189430A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#46 | 2012-05-03

US20120103728A1

Mechanical engineering

Lubrication system with tolerance for reduced gravity

#47 | 2012-05-03

US20120102971A1

Mechanical engineering

TAPERED BEARINGS

#48 | 2011-12-08

US20110297485A1

Mechanical engineering

Lubrication system with extended emergency operability

#49 | 2009-07-30

US20090191045A1

Mechanical engineering

Low pressure turbine with counter-rotating drives for single spool

#50 | 2009-04-30

US20090110544A1

Mechanical engineering

Inflatable bleed valve for a turbine engine

#51 | 2009-03-19

US20090074565A1

Mechanical engineering

Turbine engine with differential gear driven fan and compressor

#52 | 2008-05-22

US20080116010A1

Mechanical engineering

Lubrication system with tolerance for reduced gravity

#53 | 2008-05-22

US20080116009A1

Mechanical engineering

Lubrication system with extended emergency operability

#54 | 2008-04-24

US20080095628A1

Mechanical engineering

Close coupled gearbox assembly for a tip turbine engine

#55 | 2008-04-24

US20080093171A1

Mechanical engineering

Gearbox lubrication supply system for a tip engine

#56 | 2008-04-24

US20080092552A1

Mechanical engineering

Hydraulic seal for a gearbox of a tip turbine engine

#57 | 2008-02-21

US20080044276A1

Mechanical engineering

Ring gear mounting arrangement with oil scavenge scheme

#58 | 2006-10-05

US20060223664A1

Mechanical engineering

Uninterruptible oil supply in planetary system

InventorID:

632216 ⎘