Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447570 | Dual flush handle control | Michael J. Schuster, Duston E. A. Stutzman | 2016-09-20 |
| 9371639 | Toilet flush valve with bowl overflow prevention | Michael J. Schuster, Duston E. A. Stutzman | 2016-06-21 |
| 9267275 | Dual flush handle control | Michael J. Schuster, Duston E. A. Stutzman | 2016-02-23 |
| 9228333 | Dual flush handle control | Michael J. Schuster, Duston E. A. Stutzman | 2016-01-05 |