Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371562 | Stereoscopic disk and viewer and method of making | Joseph A. Mainco | 1994-12-06 |
| 5319417 | Photographic printer for printing stereoscopic images | Joseph A. Manico, Arthur P. Welner | 1994-06-07 |