Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351029 | Tool life monitoring and tracking apparatus | Robert E. L. Maxey | 1982-09-21 |
| 4182981 | Apparatus for gauging the shape of a conducting surface | Lanson Y. Shum | 1980-01-08 |