Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404811 | Method of preventing refrigeration compressor lubrication pump cavitation | Gordon L. Mount | 1983-09-20 |
| 4399663 | Mechanical control system for preventing compressor lubrication pump cavitation in a refrigeration system | — | 1983-08-23 |
| 4378199 | Variable speed drive | — | 1983-03-29 |