Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312520 | Griddle scraper | — | 1990-11-27 |
| 4890351 | Scrapers, especially for griddles, hotplates and the like | — | 1990-01-02 |
| D258680 | Lavatory | — | 1981-03-24 |
| D258683 | Cover for sanitary pipe fittings | — | 1981-03-24 |
| D258681 | Water closet | — | 1981-03-24 |
| D258682 | Urinal | — | 1981-03-24 |
| D258607 | Bowl for sanitary fittings | — | 1981-03-17 |