Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877495 | Pressure loaded regulator with dual diaphragm and redundant seal | Timothy R. Hawkins, Tony A. Durant, Jason D. Journey | 2020-12-29 |
| 6968857 | Pressure reducing fluid regulators | James C. Hawkins, David Edwards Woollums, Chun Lin, Harold J. McKinney, Erik M. Quijano | 2005-11-29 |