Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527176 | Seat valve with electromagnetic actuation | Wolfgang Petri, Stefan Pilz, Thomas Lutz, Marco Jung, Julia Bieler | 2020-01-07 |
| 4788760 | Installation tool for laying carpet (trim) strips | Gunther Sepp | 1988-12-06 |
| 4749177 | Patient supporting table | Karl Uebelacker | 1988-06-07 |
| 4730432 | Molding track for carpeting | Gunther Sepp | 1988-03-15 |
| 4632371 | Gas spring of variable spring force | Winfried Wirges, Leo Lauderbach | 1986-12-30 |
| 4438833 | Piston for a pneumatic, hydraulic, or hydropneumatic installation | — | 1984-03-27 |
| 4309026 | Gas spring | Hermann Reuschenbach | 1982-01-05 |
| 4281884 | Electrically conductive pneumatic spring | Herbert Freitag, Klaus Schnitzius, Martin Muller | 1981-08-04 |