Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513034 | Infrared optical system | Hillary G. Sillitto, Evan S. Cameron, Thomas Wilson | 1996-04-30 |
| 5151820 | Zoom lens | Hilary G. Sillitto | 1992-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513034 | Infrared optical system | Hillary G. Sillitto, Evan S. Cameron, Thomas Wilson | 1996-04-30 |
| 5151820 | Zoom lens | Hilary G. Sillitto | 1992-09-29 |