Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755209 | Fill valve assembly for a flush tank | — | 2004-06-29 |
| 6367095 | Flushing device for a toilet | Alex Hubatka, Thomas Riehm | 2002-04-09 |
| D439313 | Float valve for a toilet cistern | Eckart Ohmann | 2001-03-20 |
| 5650902 | Substation for the distribution of electrical energy protected against arcing faults | Manfred Herkenrath, Ferenc Boros, Dietrich Stade, Holger Schau | 1997-07-22 |
| 5349981 | Drain valve for a flush tank | Peter Schmucki | 1994-09-27 |
| 4806323 | Method for the removal of cadmium from acid phosphate-containing aqueous media | Tjay T. Tjioe, Simon Van Duijn | 1989-02-21 |