Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026964 | Optical breakthrough sensor for laser drill | Ralph M. Somers | 1991-06-25 |
| 4695721 | Surface texture recognition using multi-directional scanning | Emmet M. Fulkerson, Ralph M. Somers | 1987-09-22 |