Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453040 | Eccentric grinding machine | Gunter Schaal, Fred Weinmann, Dieter Dorr, Karl-Heinz Braunbach | 1995-09-26 |
| 5261190 | Eccentric grinder | Karl-Heinz Braunbach | 1993-11-16 |
| 5170588 | Eccentric grinding machine | Gunter Schaal, Fred Weinmann, Dieter Dorr, Karl-Heinz Braunbach | 1992-12-15 |
| 5167095 | Eccentric grinding machine | — | 1992-12-01 |
| 4759152 | Eccentric grinder with a device for changing a grinding motion | Dieter Dorr, Gunter Schaal, Fred Weinmann | 1988-07-26 |
| 4729195 | Hand gripping machine with a suction device | — | 1988-03-08 |
| 4557305 | Cutter block for a motor driven hand planer | Alfred Frech | 1985-12-10 |
| 4312256 | Cutting tool arrangement | Reinhold Herzog, Helmut Roth | 1982-01-26 |