Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602687 | Water/fluids surge/backflow protection systems and management | — | 2013-12-10 |
| 5396774 | By-pass manifold valve for charging, repairing and/or testing refrigerant systems | — | 1995-03-14 |
| 5172557 | Bypass manifold valve for charging repairing and/or testing refrigerant systems | — | 1992-12-22 |