Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674503 | Controlled depth penetrant apparatus and method | Gholam A. Peyman | 1987-06-23 |
| 4477158 | Lens system for variable refraction | Stephen C. Pollock, Gholman A. Peyman | 1984-10-16 |