Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357671 | Device for loading an adapter for a device for testing printed circuit boards | Heimo Gladik, Hans-Hermann Higgen, Ruediger Dehmel | 1994-10-25 |
| 5285149 | Method for loading an adapter for a device for testing printed circuit boards | Heimo Galdik, Hans-Hermann Higgen, Ruediger Dehmel | 1994-02-08 |
| 4899104 | Adapter for a printed circuit board testing device | Rüdiger Dehmel, Hans-Hermann Higgen, Andreas Gülzow | 1990-02-06 |
| 4896107 | Test pin for an adapter for connecting test contacts on the grid of a printed circuit board testing device with test points of a test-piece on and/or off the grid | Rüdiger Dehmel, Hans-Hermann Higgen, Andreas Gülzow | 1990-01-23 |
| 4829241 | Apparatus for testing printed circuit boards | — | 1989-05-09 |
| 4788496 | Adapter for a printed circuit board testing device | Erich Luther, Ruediger Dehmel, Hans-Hermann Higgen | 1988-11-29 |
| 4774459 | Adapter for a printed circuit board testing apparatus | Erich Luther, Rüdiger Dehmel | 1988-09-27 |
| 4724377 | Apparatus for testing electrical printed circuit boards | Erich Luther, Rüdiger Dehmel, Hans-Hermann Higgen | 1988-02-09 |
| 4417204 | Printed circuit board tester and adapter with memory | Rüdiger Dehmel, Christian Seyb | 1983-11-22 |
| 4359162 | Device for stacking board-staped articles | Karl Mayer, Erich Luther | 1982-11-16 |
| 4273321 | Apparatus for feeding conductor plates into a conductor plate tester | Erich Luther | 1981-06-16 |
| 4245940 | Method and apparatus for sorting and stacking conductor plates tested in a conductor plate tester and an apparatus for carrying out the same | Erich Luther | 1981-01-20 |
| 4208783 | Method for determining the offset between conductor paths and contact holes in a conductor plate | Erich Luther | 1980-06-24 |