Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673484 | Electrochemical element with a reduced internal resistance | Claus-Christian Fischer, Horst Wagner | 2014-03-18 |
| 6358474 | Device and method for isolating cell material out of a tissue medium and/or a liquid | Hannes Dobler, Claus Kuhn, Stefan Kiesewetter, Jurgen Bernhagen, Gabriele Tolle +1 more | 2002-03-19 |
| 6060194 | Button cell with retaining ring for anode | — | 2000-05-09 |
| 6027830 | Battery having an electrode mounting cage and method for its manufacture | — | 2000-02-22 |
| 4566681 | Collating machine with error-indicating rejection device | Rolf-Dieter BÖTTCHER | 1986-01-28 |