Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241822 | Dye composition for dyeing powder coatings | Felix Grimm, Klaus Kund, Willi Rauschmann, Bernd Nestler | 2007-07-10 |
| 6974420 | Method and apparatus for reducing noise and detecting electrode faults in medical equipment | Wilhelm Kaiser, Horst Weber | 2005-12-13 |
| 6487449 | Method and apparatus for reducing noise and detecting electrode faults in medical equipment | Wilhelm Kaiser, Horst Weber | 2002-11-26 |
| 4282542 | Interference-potential-compensated thyristor comprising at least four zones of different type of conductivity | Dieter Silber, Marius Fullmann | 1981-08-04 |
| 4208669 | Controllable semiconductor rectifier with interference potential compensation | Dieter Silber, Marius Fullman, Karl-Julius Finck | 1980-06-17 |