Inventor
SIEGEL WILLIAM L
US13 patents
⚠️ This page may combine multiple inventors who share the name “SIEGEL WILLIAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE NAM TECH INC
6 patentsUS9889807B2Feb 13, 2018
Vehicle and system for supplying electrical power to a vehicle electrical load
ROLLS ROYCE NAM TECH INC5 citations83
US9487303B2Nov 8, 2016
Vehicle and system for supplying electrical power to a vehicle electrical load
ROLLS ROYCE NAM TECH INC8 citations83
US9193311B2Nov 24, 2015
Aircraft and system for supplying electrical power to an aircraft electrical load
ROLLS ROYCE NAM TECH INC13 citations83
US9714609B2Jul 25, 2017
Gas turbine engine and electric machine
ROLLS ROYCE NAM TECH INC12 citations82
US9731836B2Aug 15, 2017
Propulsion, electrical, and thermal management device for a small unmanned aerial vehicle
ROLLS ROYCE NAM TECH INC2 citations67
US10358977B2Jul 23, 2019
Phase change material cooling system for a vehicle
ROLLS ROYCE NAM TECH INC0 citations50
ROLLS ROYCE CORP
5 patentsUS9771157B2Sep 26, 2017
Aircraft and airborne electrical power and thermal management system
ROLLS ROYCE CORP47 citations96
US9937803B2Apr 10, 2018
Electric direct drive for aircraft propulsion and lift
ROLLS ROYCE CORP24 citations92
US9366182B2Jun 14, 2016
Integrated electrical power and thermal management system
ROLLS ROYCE CORP11 citations83
US10427527B2Oct 1, 2019
Electric direct drive for aircraft propulsion and lift
ROLLS ROYCE CORP4 citations71
US9386730B2Jul 5, 2016
Modular power electronics distribution system
ROLLS ROYCE CORP2 citations60