Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680994 | Detection device, wire processing equipment and method for detecting position of conductor | Zhen Wang, Yiqun (Cham) Zhu | 2023-06-20 |
| 4917407 | Plastic part provided with a metal threaded element | Heiner Gassmann, Werner Heinlein | 1990-04-17 |
| 4714278 | Plastic part provided with a metal threaded element | Heiner Gassmann, Werner Heinlein | 1987-12-22 |
| 4482191 | Dual circuit brake valve | Jurgen Holfelder, Steffen Straub, Aloys Schnaker | 1984-11-13 |
| 4416470 | Device for obtaining accurate registration of handwritten impressions on continuous business form sets | Philipp Drescher | 1983-11-22 |