Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681405 | Method and lens for producing a wide angle image | John M. Balogh | 1987-07-21 |
| 4257645 | Flexible sheet seal | — | 1981-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681405 | Method and lens for producing a wide angle image | John M. Balogh | 1987-07-21 |
| 4257645 | Flexible sheet seal | — | 1981-03-24 |