Inventor
MITROVIC LAZAR
CA30 patents
Patents
30 patentsUS7144349B2Dec 5, 2006
Gas turbine gearbox
PRATT & WHITNEY CANADA93 citations98
US7104918B2Sep 12, 2006
Compact epicyclic gear carrier
PRATT & WHITNEY CANADA104 citations98
US7223197B2May 29, 2007
Reduced twist carrier
PRATT & WHITNEY CANADA75 citations96
US7055303B2Jun 6, 2006
Gas turbine engine architecture
PRATT & WHITNEY CANADA79 citations96
US6855089B2Feb 15, 2005
Reduced twist carrier
PRATT & WHITNEY CANADA93 citations96
US6735954B2May 18, 2004
Offset drive for gas turbine engine
PRATT & WHITNEY CANADA92 citations95
US9869240B2Jan 16, 2018
Compound engine assembly with cantilevered compressor and turbine
PRATT & WHITNEY CANADA19 citations94
US10094295B2Oct 9, 2018
Gas turbine engine with transmission
PRATT & WHITNEY CANADA31 citations92
US6394387B1May 28, 2002
Rotor shaft support and drive arrangement
PRATT & WHITNEY CANADA35 citations92
US6990798B2Jan 31, 2006
Hybrid inlet
PRATT & WHITNEY CANADA26 citations91
US9752500B2Sep 5, 2017
Gas turbine engine with transmission and method of adjusting rotational speed
PRATT & WHITNEY CANADA36 citations90
US6364249B1Apr 2, 2002
Engine integrated with rotary wing aircraft transmission
PRATT & WHITNEY CANADA28 citations90
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
US10400858B2Sep 3, 2019
Reduction gearbox for aircraft engine
PRATT & WHITNEY CANADA11 citations84
US9828109B2Nov 28, 2017
Apparatus and methods for powering an electrical device associated with an aircraft rotor
PRATT & WHITNEY CANADA7 citations84
US11377199B2Jul 5, 2022
Planetary gearbox for gas turbine engine
PRATT & WHITNEY CANADA6 citations75
US10815899B2Oct 27, 2020
Gas turbine engine accessories arrangement
PRATT & WHITNEY CANADA2 citations73
US10717543B2Jul 21, 2020
Apparatus and methods for powering an electrical device associated with an aircraft rotor
PRATT & WHITNEY CANADA2 citations73
US10385785B2Aug 20, 2019
Air inlet for a gas turbine engine
PRATT & WHITNEY CANADA5 citations72
US11225912B2Jan 18, 2022
Gear assembly for coaxial shafts in gas turbine engine
PRATT & WHITNEY CANADA1 citations62
US11105395B2Aug 31, 2021
Planetary gear assembly and method of operating same
PRATT & WHITNEY CANADA0 citations62
US11041443B2Jun 22, 2021
Multi-spool gas turbine engine architecture
PRATT & WHITNEY CANADA1 citations62
US10683900B2Jun 16, 2020
Clutch device for gas turbine engines
PRATT & WHITNEY CANADA1 citations62
US10598086B2Mar 24, 2020
Compound engine assembly with cantilevered compressor and turbine
PRATT & WHITNEY CANADA0 citations52
US10577118B2Mar 3, 2020
Power plant management system for dual engine helicopter in single engine operation mode
PRATT & WHITNEY CANADA0 citations52
US9611789B2Apr 4, 2017
Reduction gearbox for a gas turbine engine
PRATT & WHITNEY CANADA0 citations51
US10677154B2Jun 9, 2020
Compound engine assembly with offset turbine shaft, engine shaft and inlet duct
PRATT & WHITNEY CANADA0 citations39
US10533492B2Jan 14, 2020
Compound engine assembly with mount cage
PRATT & WHITNEY CANADA0 citations39
US10533500B2Jan 14, 2020
Compound engine assembly with mount cage
PRATT & WHITNEY CANADA0 citations39
US10408123B2Sep 10, 2019
Engine assembly with modular compressor and turbine
PRATT & WHITNEY CANADA0 citations39