Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794792 | Portable handle apparatus and method | William Alvarez | 2023-10-24 |
| D934654 | Portable handle | William Alvarez | 2021-11-02 |
| 5153715 | Exposure determining color film scanning apparatus for a photofinishing system | Walter D. Foley, Bruce E. Rottner | 1992-10-06 |