Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623770 | Process and apparatus for drying paint and base material layers | — | 1997-04-29 |
| 5036439 | Car headlight lamp and method of manufacturing same | Leo Wings | 1991-07-30 |
| 4802689 | Suspension system for rigid vehicle axle | Franz X. Scheller | 1989-02-07 |
| 4662370 | Apparatus for performing lamellar refractive corneal surgery | Kai Jessen | 1987-05-05 |
| 4219292 | Rotary helical milling cutter with replaceable cutter bit elements | Werner Grafe, Siegfried Deiss, Willy Schlotterer | 1980-08-26 |