Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683236 | Anti-reverse rotation valve for scroll compressor | Mark W. Harrison, Charles A. Singletary, John Kenneth Wollitz | 1997-11-04 |
| D384678 | Refrigeration compressor shell | Larry R. Arentz, Dyck A. Shepherd, Scott J. Smerud | 1997-10-07 |
| D377178 | Refrigeration compressor shell | Larry R. Arentz, Dyck A. Shepherd | 1997-01-07 |