Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755657 | Method of heating an oil reservoir of a refrigeration compressor | James B. Crim | 1988-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4755657 | Method of heating an oil reservoir of a refrigeration compressor | James B. Crim | 1988-07-05 |