Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181390 | Manually operated refrigerant recovery apparatus | Lowell E. Paige, Chester D. Ripka | 1993-01-26 |
| 5146761 | Method and apparatus for recovering refrigerant | Lowell E. Paige | 1992-09-15 |
| 5097866 | Refrigerant metering device | Ian M. Shapiro-Baruch, Robert H. Swleczkowski | 1992-03-24 |