Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060115 | Toilet fastening system | Darrell Wayne Bowden, Anthony Parker | 2018-08-28 |
| D766069 | Fastener set for a toilet flange | — | 2016-09-13 |
| D714917 | Waxless urinal gasket | James R. Sweet, Robert M. Grimmett | 2014-10-07 |
| 8671470 | Wax-less toilet gasket | Robert M. Grimmett | 2014-03-18 |
| D656591 | Wax-less integral skin toilet gasket | Robert M. Grimmett | 2012-03-27 |