Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891928 | Hydraulic valve with linear adjustable throttling gate and a hydraulic velocity fuse throttling gate | — | 2024-02-06 |
| 10577045 | Bicycle conversion kit and cargo bicycle apparatus | — | 2020-03-03 |
| 9114844 | Bicycle conversion kit and tricycle apparatus | — | 2015-08-25 |
| 6170569 | Intake plenum unit for a heat exchanger | Bernd Dienhart, Hans-Joachim Krauss, Hagen Mittelstrass, Jochen Schumm, Karl-Heinz Staffa | 2001-01-09 |
| 5294097 | Apparatus for mounting a spiral spring | H. Jay Thomsen, William D. Belisle | 1994-03-15 |