Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807908 | Mechanical pressure control for a load-handling device | — | 2014-08-19 |
| 5179420 | Optical time domain reflectometer using a tunable optical source | Vincent So | 1993-01-12 |
| 5064235 | Automatic sling lock | — | 1991-11-12 |
| 4913203 | Tree harvester | — | 1990-04-03 |
| 4878607 | Apparatus for unreeling a cable | — | 1989-11-07 |
| 4773455 | Tree delimber equipped with an articulated boom | — | 1988-09-27 |