Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013199 | Contact-connection unit for a test apparatus for testing printed circuit boards | Andreas Gülzow | 2015-04-21 |
| 8749259 | Full grid cassette for a parallel tester for testing a non-componented printed circuit board, spring contact pin for such a full grid cassette and adapter for a parallel tester for testing a non-componented printed circuit board | Andreas Gülzow | 2014-06-10 |
| 7982481 | Module for a parallel tester for the testing of circuit boards | Andreas Gülzow, Michael Holzbrecher, Edward Bruchwald | 2011-07-19 |
| 4899104 | Adapter for a printed circuit board testing device | Martin Maelzer, 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 | Martin Maelzer, Hans-Hermann Higgen, Andreas Gülzow | 1990-01-23 |
| 4774459 | Adapter for a printed circuit board testing apparatus | Martin Maelzer, Erich Luther | 1988-09-27 |
| 4724377 | Apparatus for testing electrical printed circuit boards | Martin Maelzer, Erich Luther, Hans-Hermann Higgen | 1988-02-09 |
| 4417204 | Printed circuit board tester and adapter with memory | Martin Maelzer, Christian Seyb | 1983-11-22 |