Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136092 | Vent cap system | — | 2021-10-05 |
| 7278448 | Rotary ball valve assembly | Cynthia Christenson, Kevin Jackson | 2007-10-09 |
| 6974116 | Rotary ball valve assembly | Cynthia Christenson, Kevin Jackson | 2005-12-13 |
| 4815700 | Ball valve with improved seals | — | 1989-03-28 |