Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415457 | Flushing device for toilet system | — | 2002-07-09 |
| 6394505 | Connection between the intake end of a discharge pipe and the outlet end of a connection curve of a water toilet | Mario Von Ballmoos | 2002-05-28 |