Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495216 | Apparatus and method for electron beam evaporation | Eckhard Wirth | 2002-12-17 |
| 6171462 | Device for holding lenses, especially for eye glasses to be coated in a vacuum coating or sputtering machine | Herbert Gries | 2001-01-09 |
| 5140223 | Circuit for adjusting the impedance of a plasma section to a high-frequency generator | Roland Gesche | 1992-08-18 |
| 5106346 | Planetary gear system with a set of gears, particularly for devices for coating substrates | Eckhard Wirth | 1992-04-21 |
| 5087800 | High frequency, large current, switch including a pressure-actuated current-carrying extensible bellows element | Roland Gesche | 1992-02-11 |
| 5053725 | Circuit configuration for the automatic tuning of a matching network | Roland Gesche | 1991-10-01 |
| 5049840 | Cooling device for electrical circuit configurations | Roland Gesche | 1991-09-17 |
| 5034577 | Fluid actuated electrical switch | Roland Gesche | 1991-07-23 |