Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129798 | Co-rotational scroll apparatus with improved scroll member biasing | Daniel R. Crum, Peter A. Kotlarek, Gene Fields, Joe T. Hill, John R. Williams +1 more | 1992-07-14 |
| 4811757 | Discharge valve for compressor | — | 1989-03-14 |
| 4263540 | Two-speed refrigerant motor compressor | Charles A. Dubberley | 1981-04-21 |