Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966664 | Method for removing photoresist | Thomas Wagner, Michael Steinhauser | 1990-10-30 |
| 4505539 | Optical device or switch for controlling radiation conducted in an optical waveguide | Franz Auracher, Rudolf Keil, Michael Stockmann, Kaspar Weingand, Karl-Heinz Zeitler | 1985-03-19 |
| 4447292 | Method for manufacturing unsupported metal lattice structures | Hans Schuster-Woldan, Dirk Koch, Kaspar Weingand | 1984-05-08 |