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Inventor profile of:

James B. Coffin

City:

Windsor, Connecticut

Country:

United States

Published Applications:

Last publication date:

2025-04-17

Top Assignees for applications by James B. Coffin

The entities that hold a legal rights for patent applications filed by inventor Coffin James B.:

UNITED TECHNOLOGIES CORPORATION 24 Hartford, CT United States
UNITED TECHNOLOGIES CORPORATION 10 Farmington, CT United States
Raytheon Technologies Corporation 3 Farmington, CT United States
United Technolgies Corporation 1 Farmington, CT United States
RTX Corporation 1 Farmington, CT United States

Recent patent applications by Coffin James B.

James B. Coffin from Windsor, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-04-17

US20250122909A1

Mechanical engineering

SHAFT BEARING RETAINER ASSEMBLY

#2 | 2021-02-11

US20210040888A1

Mechanical engineering

Ducted oil scoop for gas turbine engine

#3 | 2020-03-19

US20200088053A1

Mechanical engineering

Shaft seal assembly for a turbine engine

#4 | 2019-12-05

US20190368425A1

Mechanical engineering

Fan drive gear system mechanical controller

#5 | 2019-04-25

US20190120085A1

Mechanical engineering

Lubricant scoop

#6 | 2017-10-19

US20170298828A1

Mechanical engineering

Gas turbine engine geared architecture axial retention arrangement

#7 | 2016-12-22

US20160369884A1

Mechanical engineering

Inseparable machined lubricant manifold

#8 | 2016-12-22

US20160369702A1

Mechanical engineering

Fan drive gear system mechanical controller

#9 | 2016-07-07

US20160195096A1

Mechanical engineering

Three spool geared turbofan with low pressure compressor drive gear system and mechanical controller

#10 | 2016-05-19

US20160138477A1

Mechanical engineering

Three spool geared turbofan with low pressure compressor drive gear system

#11 | 2016-05-19

US20160138422A1

Mechanical engineering

Gear carrier flex mount lubrication

#12 | 2016-01-21

US20160017752A1

Mechanical engineering

Turbofan engine assembly methods

#13 | 2015-06-04

US20150152746A1

Mechanical engineering

Slotted distribution sleeve for a seal plate

#14 | 2014-11-27

US20140348577A1

Mechanical engineering

Tie bolt employing differential thread

#15 | 2014-10-02

US20140294558A1

Mechanical engineering

Turbomachine fluid delivery manifold and system

#16 | 2014-10-02

US20140290268A1

Mechanical engineering

Gas turbine engine geared architecture axial retention arrangement

#17 | 2014-08-07

US20140219783A1

Mechanical engineering

Gas turbine engine fan drive gear system damper

#18 | 2014-06-19

US20140165762A1

Mechanical engineering

Fan drive gear system assembly guide

#19 | 2014-03-27

US20140087907A1

Mechanical engineering

Gear carrier flex mount lubrication

#20 | 2014-03-06

US20140064932A1

Mechanical engineering

Gas turbine engine fan drive gear system damper

#21 | 2014-01-30

US20140031163A1

Mechanical engineering

Fan drive gear system torque frame pin retainer

#22 | 2014-01-30

US20140030088A1

Mechanical engineering

Forward compartment service system for a geared architecture gas turbine engine

#23 | 2013-12-05

US20130323047A1

Mechanical engineering

Front bearing support for a fan drive gear system

#24 | 2013-12-05

US20130320185A1

Mechanical engineering

Turbomachine geared architecture support assembly

#25 | 2013-12-05

US20130319011A1

Mechanical engineering

Geared architecture carrier torque frame assembly

#26 | 2013-11-21

US20130305733A1

Mechanical engineering

Apparatus and method for providing damper liquid in a gas turbine engine

#27 | 2013-10-31

US20130287553A1

Mechanical engineering

Manifold for geared turbofan engine

#28 | 2013-10-03

US20130259657A1

Mechanical engineering

Gas turbine engine geared architecture axial retention arrangement

#29 | 2013-10-03

US20130259655A1

Mechanical engineering

Gas turbine engine fan drive gear system damper

#30 | 2013-10-03

US20130259649A1

Mechanical engineering

Gas turbine engine fan drive gear system damper

#31 | 2013-09-26

US20130251511A1

Mechanical engineering

Torque frame bushing arrangement for gas turbine engine fan drive gear system

#32 | 2013-08-27

US13557491

Gas turbine engine geared architecture axial retention arrangement

#33 | 2013-08-08

US20130202349A1

Mechanical engineering

Turbine engine shaft coupling

#34 | 2013-05-09

US20130111735A1

Mechanical engineering

Tie bolt employing differential thread

#35 | 2010-11-25

US20100296947A1

Mechanical engineering

Apparatus and method for providing damper liquid in a gas turbine

#36 | 2009-05-14

US20090123271A1

Mechanical engineering

Fan shaft retention

#37 | 2009-05-07

US20090116951A1

Mechanical engineering

Method and apparatus for fan shaft bearing lubrication

InventorID:

228229 ⎘