Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450733 | Clean toilet and accessories | Michael Luettgen, William Kuru, Peter W. Denzin | 2019-10-22 |
| D863517 | Toilet | Robin A. Goad | 2019-10-15 |
| 10233627 | Rimless toilet | Michael Luettgen, William Kuru, Sudip Mukerji, Douglas E. Bogard, Peter W. Swart +3 more | 2019-03-19 |
| D841787 | Toilet | Robin A. Goad | 2019-02-26 |