Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498291 | Arrangement for coating or etching substrates | Manfred Arnold, Guido Blang, Rainer Gegenwart, Jochen Ritter | 1996-03-12 |
| 5318928 | Method for the surface passivation of sensors using an in situ sputter cleaning step prior to passivation film deposition | Rainer Gegenwart, Jochen Ritter, Norbert Weimer, Hans-Dieter Wurczinger | 1994-06-07 |
| 5224202 | Apparatus for the evaporation of liquids | Manfred Arnold, Rainer Gegenwart, Sonja Noll, Jochen Ritter | 1993-06-29 |
| 4987010 | Method for manufacturing a film resistor | Hans-Joachim Krause | 1991-01-22 |