Inventor
POULIN MARTIN
CA14 patents
⚠️ This page may combine multiple inventors who share the name “POULIN MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRATT & WHITNEY CANADA
12 patentsUS7223197B2May 29, 2007
Reduced twist carrier
PRATT & WHITNEY CANADA75 citations96
US6855089B2Feb 15, 2005
Reduced twist carrier
PRATT & WHITNEY CANADA93 citations96
US6663530B2Dec 16, 2003
Zero twist carrier
PRATT & WHITNEY CANADA74 citations94
US10465611B2Nov 5, 2019
Reverse flow multi-spool gas turbine engine with aft-end accessory gearbox drivingly connected to both high pressure spool and low pressure spool
PRATT & WHITNEY CANADA13 citations84
US10113482B2Oct 30, 2018
Gearbox for gas turbine engine
PRATT & WHITNEY CANADA12 citations83
US11015522B2May 25, 2021
Gearbox for gas turbine engine
PRATT & WHITNEY CANADA3 citations72
US10746188B2Aug 18, 2020
Inter-shaft bearing connected to a compressor boost system
PRATT & WHITNEY CANADA2 citations70
US10738709B2Aug 11, 2020
Multi-spool gas turbine engine
PRATT & WHITNEY CANADA5 citations68
US11209045B2Dec 28, 2021
Dual land journal bearings for a compound planetary system
PRATT & WHITNEY CANADA1 citations62
US11041443B2Jun 22, 2021
Multi-spool gas turbine engine architecture
PRATT & WHITNEY CANADA1 citations62
US11319836B2May 3, 2022
Lubricant drain conduit for gas turbine engine
PRATT & WHITNEY CANADA0 citations61
US11092082B2Aug 17, 2021
Transmission for engine with two power inputs
PRATT & WHITNEY CANADA0 citations50