Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4809191 | Robotic position sensor | Laurence D. Chin | 1989-02-28 | $747,000 |
| 4714865 | Overload protection device | Laurence D. Chin, Christopher J. Hiscock | 1987-12-22 | $778,000 |