Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832868 | Writing implement which lengthens and shortens when actuated | Andre Hertwig | 2004-12-21 |
| 5135108 | Relays with water-tight baseplates | Gerd Schmitt | 1992-08-04 |
| 4709219 | Small-size switching relay in miniature embodiment | Reiner Rudolf | 1987-11-24 |
| 4623863 | Polarized electromagnetic relay with angled yoke arrangement | Arno Reger | 1986-11-18 |
| 4618842 | Miniature relay | Gerd Schmitt | 1986-10-21 |
| 4571567 | Electromagnetic relay | Michael Scheffler | 1986-02-18 |