Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641727 | Filter faucet | Jeff Aldred, Brian Hunter, Robert Magyar, Juergen Sponheimer, Konrad Bergmann | 2003-11-04 |
| 5937892 | Sanitary water valve | David J. Meisner, Thomas George Hart, Heinrich Monch, Jurgen Sponheimer | 1999-08-17 |
| 5353096 | Guide apparatus for copy masters | Beat Frick | 1994-10-04 |
| 5303737 | Sanitary fitting | — | 1994-04-19 |
| 4968140 | Manual device for the determination or measurement of photometric data using a measuring head | Markus Berner, Fortunat Schrammli, Lido Feri | 1990-11-06 |
| 4839920 | Method for determining telephone dial pulse parameters independently of subscriber line length | Gabriele Held-Elbert, Wolfgang Kaiser, Werner Schmutzler | 1989-06-13 |
| 4784368 | Self-closing valve for sanitary installations | Bernhard Burkard | 1988-11-15 |
| 4645350 | Densitometer | Markus Weidmann, Hans Ott | 1987-02-24 |
| 4468887 | Window lifting mechanism, particularly for motor vehicles | — | 1984-09-04 |
| 4406089 | Cable window driving mechanism for motor vehicles | Gerhard Schust | 1983-09-27 |
| 4312499 | Shock absorber assembly with operationally controlled hydraulic-mechanical damping system | Felix Wossner, Hermann Itzinger, Gunther Handke | 1982-01-26 |