Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486514 | Valve assembly and lockout mechanism | Kevin P. Hallisey, Rachael Huffman, Derek Dipietro, Julian Alexander Opificius | 2022-11-01 |
| 10584796 | Seal, assembly, and retention method | Matthew Lindsay, Scott Johnson, Roy Ott, Joseph Popham | 2020-03-10 |
| 10241523 | Differential pressure regulating shut-off valve | Kevin P. Hallisey | 2019-03-26 |
| 10125880 | Air pressure regulator | — | 2018-11-13 |
| 6810863 | Gaseous fuel and air mixer assembly for internal combustion engine | Bryan Memmott, Mark Fisher | 2004-11-02 |
| 5803404 | Door actuation system having a variable damping device | Anton A. Petrou, Craig Scott, Stephen B. Warner | 1998-09-08 |