Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009142 | Moisture sensing valves and devices | Francis Pyka, Michael F. Turk, Samir Shah, James Richard Parks, Richard T. Foster | 2021-05-18 |
| 10634538 | Flow sensor | Kirk Andrew Allen, James Richard Parks, Amit Kumar Saha, Fei Liu, Samuel Ross Rulli | 2020-04-28 |
| 9988828 | Method and apparatus for a rekeyable master key lock | — | 2018-06-05 |
| 9657499 | Method and apparatus for a rekeyable master key lock | — | 2017-05-23 |
| 7413247 | Occupant retraction system | Charles E. Van Druff, Christopher Culbertson, Mark Forster | 2008-08-19 |