Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142262 | Sanding device with detachably mounted sanding element | — | 2012-03-27 |
| 7527272 | Chuck | Karl Frauhammer, Manfred Hellbach, Heinz Schnerring, Joerg Friedrich, Andreas Strasser +1 more | 2009-05-05 |