Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317903 | Refrigerant charging system controlled by charging pressure change rate | Ralph A. McClelland, John P. Hancock | 1994-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317903 | Refrigerant charging system controlled by charging pressure change rate | Ralph A. McClelland, John P. Hancock | 1994-06-07 |