Inventor
PLAMONDON ETIENNE
CA22 patents
Patents
22 patentsUS10570789B2Feb 25, 2020
Rotary internal combustion engine with seal lubrication
PRATT & WHITNEY CANADA5 citations84
US11111848B1Sep 7, 2021
Fuel injection system for aircraft engine
PRATT & WHITNEY CANADA8 citations83
US11230979B2Jan 25, 2022
Aircraft engine fuel system and method
PRATT & WHITNEY CANADA2 citations71
US12006882B1Jun 11, 2024
Rotary engine with dual-fuel injectors
PRATT & WHITNEY CANADA2 citations68
US11905836B1Feb 20, 2024
Rotary engine with single dual-fuel injector
PRATT & WHITNEY CANADA2 citations68
US12297738B1May 13, 2025
Rotary engine and cooling systems thereof
PRATT & WHITNEY CANADA1 citations62
US11428128B2Aug 30, 2022
Rotary internal combustion engine with seal lubrication
PRATT & WHITNEY CANADA0 citations62
US11008909B2May 18, 2021
Method of apex seal lubrication for a rotary internal combustion engine
PRATT & WHITNEY CANADA0 citations62
US12065978B2Aug 20, 2024
Compressor boost control for aircraft engine
PRATT & WHITNEY CANADA0 citations61
US11280342B2Mar 22, 2022
Rotodynamic pump and method
PRATT & WHITNEY CANADA0 citations61
US12203429B2Jan 21, 2025
Aircraft power plant with detonation combustion tube
PRATT & WHITNEY CANADA0 citations51
US12180884B2Dec 31, 2024
Rotary engine rotor and method
PRATT & WHITNEY CANADA0 citations51
US12078353B2Sep 3, 2024
Aircraft power plant with interburner
PRATT & WHITNEY CANADA0 citations51
US11174732B1Nov 16, 2021
Rotary engine lubrication system using intensifier injector
PRATT & WHITNEY CANADA0 citations51
US11125185B2Sep 21, 2021
Engine assembly with heat management system
PRATT & WHITNEY CANADA0 citations51
US11459958B2Oct 4, 2022
Rotodynamic pump having a body defining a body cavity with a first and second housing portion defining a portion of an impeller cavity and disposed within the body cavity wherein the body cavity extends at least in part around the second housing portion and the housing portions defining an impeller clearance
PRATT & WHITNEY CANADA0 citations50
US11092126B2Aug 17, 2021
Common-rail fuel system with ejector pump and method of use thereof
PRATT & WHITNEY CANADA0 citations50
US10865728B2Dec 15, 2020
Method of using backflow from common-rail fuel injector
PRATT & WHITNEY CANADA0 citations50
US10738749B1Aug 11, 2020
Method of using heat from fuel of common-rail injectors
PRATT & WHITNEY CANADA0 citations50
US12152531B1Nov 26, 2024
Transmission assembly for an aircraft engine assembly and architecture for controlling same
PRATT & WHITNEY CANADA0 citations48
US12234765B1Feb 25, 2025
Rotary engine with fluid injection cooling
PRATT & WHITNEY CANADA0 citations47
US11939073B2Mar 26, 2024
Starting methods for hybrid-electric aircraft
PRATT & WHITNEY CANADA0 citations46