Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272285 | Failsafe actuator | Keith Kearns, David John Langford | 2012-09-25 |
| 8109163 | Actuator | Benjamin Thomas Tucker, Carl James Maxwell | 2012-02-07 |
| 6722845 | Vane actuator | David Chard, Stephen John Cutts, Luis Alberto Arce | 2004-04-20 |
| 6408735 | Actuator | John Herbert Harvey | 2002-06-25 |
| 6239713 | Sensor mounting arrangement | John Herbert Harvey, Jonathan Darby | 2001-05-29 |
| 4799330 | Sash locking and sealing assembly | — | 1989-01-24 |