Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367095 | Flushing device for a toilet | Thomas Riehm, Paul Wey | 2002-04-09 |
| 4304015 | Pneumatic actuating device for a toilet flush valve | — | 1981-12-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367095 | Flushing device for a toilet | Thomas Riehm, Paul Wey | 2002-04-09 |
| 4304015 | Pneumatic actuating device for a toilet flush valve | — | 1981-12-08 |