Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295080 | Fast attachment open end direct mount damper and valve actuator | Nicholas James DeJong | 2019-05-21 |
| 10007239 | Advanced valve actuator with integral energy metering | — | 2018-06-26 |
| 9658628 | Advanced valve actuator with true flow feedback | — | 2017-05-23 |
| 9534795 | Advanced valve actuator with remote location flow reset | — | 2017-01-03 |
| 8833384 | Advanced valve actuation system with integral freeze protection | — | 2014-09-16 |
| 5753027 | Pigmentary material | Andrew L. Hulse, Richard L. O'Leary | 1998-05-19 |