Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D561305 | Toilet tank adapter | — | 2008-02-05 |
| 6401268 | Flush valve and flapper, and method of ensuring a good seal between a valve seal and a valve seat | — | 2002-06-11 |
| 6173457 | Flapper-type flush valve and mounting adapter | — | 2001-01-16 |
| D430644 | Spray head for a sink | — | 2000-09-05 |
| D424168 | Replacement valve seat of a flush valve | — | 2000-05-02 |
| 5465752 | Multi-function valve for a riser in a sprinkler system | — | 1995-11-14 |
| D266700 | Isolation chamber | — | 1982-10-26 |