Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
David Eugene Edwards
Rochester Hills, MI
US
1 patent
2 Patents
US12447797
2025
Ambient Humidity Virtual Sensor
GM GLOBAL TECHNOLOGY OPERATIONS LLC
0 cites
US12115837
2024
System and Method for Estimating Quality of Refrigerant at Inlet of Compressor in Thermal System of Electric Vehicle
GM GLOBAL TECHNOLOGY OPERATIONS LLC
0 cites