Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Cyril A. Duffala
Washington Township, OH
US
1 patent
2 Patents
US12404873
2025
Variable Inlet Guide Vane Apparatus and Compressor Including Same
Copeland LP
0 cites
US12180974
2024
Variable Inlet Guide Vane Apparatus and Compressor Including Same
Copeland LP
0 cites