Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339197 | Large format camera light baffle apparatus | Arthur L. Kaufman, Quentin D. Vaughan, IV, Roy G. von Dohlen | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339197 | Large format camera light baffle apparatus | Arthur L. Kaufman, Quentin D. Vaughan, IV, Roy G. von Dohlen | 1982-07-13 |