Heintzmann Corporation

City:

Cedar Bluff, Virginia

Country:

United States

Published Applications:

Last publication date:

2017-07-13

Patent Grants:

Last grant date:

2017-04-11

Top Inventors for applications by Heintzmann Corporation

These are the the leading inventors for applications assigned to Heintzmann Corporation:

Erik Denver 4 Keen Mountain, VA United States
John J. Breedlove 4 Cedar Bluff, VA United States
Joseph P. Bower 3 Morgantown, WV United States
Steven S. Fleagle 2 Syracuse, IN United States

Tyler Proffitt 2 Pounding Mill, VA United States
Robert Lamond 1 Azilda Ontario, Canada
Michael J. Breedlove 1 Pounding Mill, VA United States
Herbert B. Stiltner 1 Abingdon, VA United States

John Kenneth Vallens 1 Ladera Ranch, CA United States
Rodney HOWERY 1 Cedar Bluff, VA United States

Recent patent applications by Heintzmann Corporation

Heintzmann Corporation based in Cedar Bluff, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2017-07-13

US20170198581A1

Fixed constructions

HIGHWALL MINING EQUIPMENT RETRIEVAL AND EXTRACTION APPARATUS

#2 | 2016-11-17 ✅ Patent 9,617,705 granted on 2017-04-11

US20160333543A1

Fixed constructions

Retainment wall for underground mine and method of construction

#3 | 2014-10-23 ✅ Patent 9,022,689 granted on 2015-05-05

US20140314490A1

Fixed constructions

Pumpable mine ventilation structure

#4 | 2013-10-10

US20130263673A1

Physics

METHOD OF QUALITY CONTROL FOR DETERMINING THE COMPRESSIVE STRENGTHS OF GROUT IN MULTIPLE MOLDS

#5 | 2012-01-26

US20120018107A1

Fixed constructions

PORTABLE VENTILATION CURTAIN FRAME

#6 | 2012-01-12 ✅ Patent 8,246,276 granted on 2012-08-21

US20120009023A1

Fixed constructions

Pumpable crib bag assembly and method of installation

#7 | 2011-03-03 ✅ Patent 8,371,658 granted on 2013-02-12

US20110052334A1

Fixed constructions

Apparatus and method for supporting a mine rib

Also check out Heintzmann Corporation's (Cedar Bluff, United States) applicant profile with 3 patent applications submitted.

AssigneeID:

41668 ⎘