Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662382 | Device for automatic release of a flushing process in urinals or similar sanitary appliances | Rainer Kotte | 2003-12-16 |
| 6566894 | Process and device for detecting oxidizable and/or reducible gases in air | — | 2003-05-20 |