Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456375 | Optical disc measurement by refraction | Mark E. Gardiner | 1984-06-26 |
| 4341469 | Laser shadowgraph | Mark E. Gardiner | 1982-07-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456375 | Optical disc measurement by refraction | Mark E. Gardiner | 1984-06-26 |
| 4341469 | Laser shadowgraph | Mark E. Gardiner | 1982-07-27 |