Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975994 | Quick-coupling with internal slide locking mechanism | — | 2021-04-13 |
| 9217524 | Coupling lock mechanism | Leonard Nick | 2015-12-22 |
| 8960726 | Coupling lock mechanism | Leonard Nick | 2015-02-24 |
| 8554497 | Fire hose testing apparatus and method | David Hamilton | 2013-10-08 |
| 8047577 | Hose coupling | — | 2011-11-01 |
| 7762279 | Threaded coupling with flow shutoff | Steve Wilkins | 2010-07-27 |
| 7575024 | Threaded coupling with flow shutoff | Steve Wilkins | 2009-08-18 |
| 6926031 | Low spill farm coupling | Paul James Wadding | 2005-08-09 |
| 6840276 | Ventable manifold | Craig Price, Nick Freund | 2005-01-11 |
| 6830059 | Low spill farm coupling | Paul James Wadding | 2004-12-14 |
| 5937899 | Farm coupling including a vent valve | — | 1999-08-17 |
| 5918633 | Farm coupling | — | 1999-07-06 |