Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384678 | Refrigeration compressor shell | Peter A. Kotlarek, Larry R. Arentz, Scott J. Smerud | 1997-10-07 |
| D377178 | Refrigeration compressor shell | Peter A. Kotlarek, Larry R. Arentz | 1997-01-07 |