Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604547 | Aspheric/atoric wide field sunglasses and safety eyewear | Richard P. Waido | 1997-02-18 |
| 4904261 | Spinal implants | John Dove, Philip Hobson Hardcastle, Brian M. King | 1990-02-27 |
| 4310225 | Ophthalmic lens series | — | 1982-01-12 |