Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610347 | Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis | Volker Behrens, Thomas Honig, Andreas Kraus, Rainer Schmidberger, Theodor Staneff | 1997-03-11 |
| 5445895 | Material for electric contacts of silver with carbon | Volker Behrens, Carl L. Meyer, Thomas Honig, Roland Michal | 1995-08-29 |
| 5360673 | Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product | Ursula Mayer, Roland Michal | 1994-11-01 |
| 5220575 | Electrode for pulsed gas lasers | Wolfgang Bosch, Thomas Bregel, Joachim Ganz, Roland Michal, Ludwig Scheiner +2 more | 1993-06-15 |