Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156309 | System, method, and apparatus for monitoring restroom appliances | Rock R. Allard, III, Blaine Andersen, Christopher R. B. Harrison | 2021-10-26 |
| 11060630 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2021-07-13 |