Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763862 | Flap drive system for air foils | Hans-Juergen Steinhauer | 1988-08-16 |
| 4369585 | Wet and dry roasting apparatus and process for nut, bean and seed-like product | William Berkoff | 1983-01-25 |