Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11326021 | Producing a bellows | Thorsten Stresewski, Joachim Wette, Frank Reher | 2022-05-10 | |
| 11248661 | Rolling boot comprising at least one reinforcement fin | Markus Deisinger, Daniela Ballas, Winfried Busch, Olaf Wolf | 2022-02-15 | |
| 7648011 | Compact drive assembly with multi-plate coupling | Georg Kwoka, Adrian Chludek | 2010-01-19 | |
| 4478245 | Electrically controllable valve assembly | — | 1984-10-23 | $2,903,000 |