Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310061 | Word-puzzle game cartridge | — | 1994-05-10 |
| 5289522 | Dental X-ray aiming device | Albert Kolvites, Robert J. Cohn | 1994-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310061 | Word-puzzle game cartridge | — | 1994-05-10 |
| 5289522 | Dental X-ray aiming device | Albert Kolvites, Robert J. Cohn | 1994-02-22 |