Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144561 | Apparatus for sensing a lens blank and a machine including such apparatus | — | 1992-09-01 |
| 4885875 | Lens edging machine and method | — | 1989-12-12 |
| 4535566 | Apparatus for moving a tool in a controlled manner | Andrew Stephen Cammack | 1985-08-20 |