Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644780 | Kink resistant hose system with layer of spaced geometrical units and method of manufacturing | Lawrence P. Heren | 2017-05-09 |
| 9291294 | Quick connect and quick disconnect system | Charles A. Lehmann, Lawrence P. Heren, Robert R. Brimble | 2016-03-22 |
| D706126 | Coupling nut | — | 2014-06-03 |