Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149872 | Method and system for fail-safe control of electric actuators | Thomas Joseph MacArthur, Henri Richard Tessier | 2021-10-19 |
| 8783648 | System and method for testing a valve actuator | Thomas Joseph MacArthur, Henri Richard Tessier | 2014-07-22 |