Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640779 | Apparatus, system and method for forming custom-made shoe inserts | Paul D. Rolloff | 1997-06-24 |
| 4876758 | System and method for forming custom-made shoe inserts | Paul D. Rolloff | 1989-10-31 |
| 4257071 | Apparatus for digitizing optical images | — | 1981-03-17 |