Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410041 | Bisreactive dyes having a disulfophenylene bridging member | — | 1995-04-25 |
| 5168525 | Boundary-layer microphone | — | 1992-12-01 |
| 4839496 | Laser welding device for welding hollow sections and flat sections | Karl-Heinz Armier | 1989-06-13 |
| 4603367 | Power supply for overcurrent circuit trip system | — | 1986-07-29 |
| 4521257 | Process of manufacturing strip coated with precious metal as a semifinished product for making electric contacts | Hans-Jurgen Gevatter, Hans-Joachim Neese | 1985-06-04 |