Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8485576 | Robotic gripper | Andrew Stillinger | 2013-07-16 |
| 7783395 | Stall detection | — | 2010-08-24 |
| 7658113 | Lift measurement | Ivan Confield, Derek Gray MacKay, David Harvey | 2010-02-09 |
| 5452674 | Ship stabiliser automatic gain control system | George McMeel | 1995-09-26 |