Patents/Inventors

David Russell Trawick

Indianapolis, INUS9 patents

10 Patents

US123845562025
Hybrid Propulsion Systems with Power Sharing
Rolls-royce Corporation
0 cites
US123711772025
Hybrid Propulsion Systems with Power Sharing
Rolls-royce Corporation
0 cites
US123683592025
Electrical Energy System Having Active Segments for Variable Voltage Generation
Rolls-royce Corporation
0 cites
US120954052024
Fault Tolerant Turbo-generator System
Rolls-royce Electrical Norway AS
0 cites
US119709732024
Electric Machine Cooling of Stator with Tube
Rolls-royce North American Technologies, Inc.
0 cites
US118511982023
Electrically Propelled Aircraft with Partially Rated Converter
Rolls-royce Corporation
0 cites
US118401482023
Hybrid Aircraft Having Rectifier with Integrated Protection
Rolls-royce Electrical Norway AS
0 cites
US118083112023
Electrically Insulated Shaft Coupling
Rolls-royce Corporation
0 cites
US117501402023
Detection and Control of Motor Drive During an AC Side Ground Fault
Rolls-royce Corporation
0 cites
US116133682023
Aircraft with Electrical Energy Storage in Nacelles
Rolls-royce Corporation
0 cites