Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627962 | Flexible anti-nail protective footwear, flexible anti-nail protective clothing article, and methods for manufacturing the same | — | 2009-12-08 |
| 6822229 | Glow discharge source for elementary analysis | Ludger Wilken, Volker Hoffmann, Klaus Wetzig | 2004-11-23 |
| 5287630 | Distance or position detecting device | — | 1994-02-22 |