Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395098 | Apparatus for holding a large surface area thin work piece when shaping the work piece | Enno Wilken | 1995-03-07 |
| 5143360 | Apparatus for vertical adjustment of a clamping device | Enno Wilken | 1992-09-01 |
| 5139245 | Jig for setting up and clamping work pieces | Werner Bruns, Enno Wilken | 1992-08-18 |
| 4491306 | Holding curved workpieces | — | 1985-01-01 |