Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137742 | Tire having a device for generating rotation-dependent signals | Frank Surmann, Christian Wurmbäck | 2018-11-27 |
| 6124470 | Method for working up benzimidazolone-containing reaction mixtures | Heinrich Angenendt, Bert Willi Portz | 2000-09-26 |
| 5534890 | Thermal printer for printing labels | Heidrun Krug, Jurgen Kunert, Jurgen Schoon | 1996-07-09 |
| 4630533 | Cooking extruder | Heinz Schaaf | 1986-12-23 |
| 4527454 | Rotary sheet-metal trimming shear | — | 1985-07-09 |
| 4417552 | Sound-insulated internal-combustion engine | Werner Ebbinghaus, Hermann Danckert | 1983-11-29 |