Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678415 | Refrigerant recovery apparatus | Bryan M. Peckjian, Joseph Doyle | 1997-10-21 |
| 5606862 | Combined refrigerant recovery, evacuation and recharging apparatus and method | Bryan M. Peckjian, Joseph Doyle | 1997-03-04 |
| 5295359 | Combination fluid level indicator and discharge device | Michel J. Maniez, Bryan M. Peckjian | 1994-03-22 |
| 5282366 | Transportable refrigerant transfer unit and methods of using the same | Michel J. Maniez, George R. Loose | 1994-02-01 |
| 5170632 | Transportable refrigerant transfer unit and methods of using the same | Michel J. Maniez, George R. Loose | 1992-12-15 |