Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996107 | Device having a tool holder, a tool and a balance | Rolf Gueller, Josef Schroer, Franz Metzger, Christoph Bachmann, Gerhard Klokow +1 more | 2011-08-09 |
| 7635326 | Device comprising a tool holder and a removably attachable tool | Rolf Gueller, Josef Schroer, Franz Metzger, Christoph Bachmann, Gerhard Klokow +1 more | 2009-12-22 |
| 7513857 | Device having a tool holder and a tool which can be secured removeably | Rolf Gueller, Josef Schroer, Franz Metzger, Christoph Bachmann, Gerhard Klokow +1 more | 2009-04-07 |
| 6289606 | Apparatus and method for moisture control of particulate material | W. John Gillette | 2001-09-18 |