Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648147 | optical device and method for coating an optical substrate | Roman Bischof, Markus Höfer, Christian Wohlrab | 1997-07-15 |
| 5343112 | Cathode arrangement | Urs Wegmann | 1994-08-30 |
| 5277938 | Method for controlling evaporation for vapor deposition | Urs Wegmann, Josef Vogt | 1994-01-11 |
| 5159234 | Electron beam generator and emission cathode | Urs Wegmann, Hubert Mannhart | 1992-10-27 |
| 5041712 | Method for the control of an evaporation process | Urs Wegmann | 1991-08-20 |
| 5038044 | Method and device for the deflection of a beam | Urs Wegmann | 1991-08-06 |
| 5021669 | Process and system for the control of the focusing of a beam of monopolar charged particles | Urs Wegmann | 1991-06-04 |
| 5003151 | Method and control arrangement for the evaporation rate of an electron beam | Urs Wegmann, Signer Hans | 1991-03-26 |