Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591768 | Button sewing device | Rolf Kessler | 2003-07-15 |
| 4529365 | Compressor with longitudinally extending cooling fins | Klaus Nitsche, Horst Grindler, Hans Hofmann | 1985-07-16 |
| D271203 | Air compressor with axially extending cooling fins | Klaus Nitsche, Horst Grindler, Hans Hofmann, Hans E. Slany | 1983-11-01 |
| 4411550 | Torque transmitting coupling | Martin Bernhardt, Klaus Nitsche, Horst Grindler, Hans Hofmann | 1983-10-25 |