Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112025 | Water valve guide tube with integrated weld ring and water valve incorporating same | Shane Duncan Bartow, Paul Berkley | 2021-09-07 |
| 11047501 | Normally open gas valve | Tony Leeseberg, Stephen Sapp, Curtis Phillips | 2021-06-29 |