Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404949 | Rigid piston for use in a flush valve | Ryan W. Nottage | 2025-09-02 |
| 12007042 | System, method, and apparatus for monitoring restroom appliances | Rock R. Allard, III, Blaine Andersen, Christopher R. B. Harrison | 2024-06-11 |
| 11885432 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2024-01-30 |
| 11230831 | Power supply assembly for plumbing fixture | — | 2022-01-25 |
| 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 |
| 10619754 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2020-04-14 |
| 10550556 | Power supply assembly for plumbing fixture | — | 2020-02-04 |
| 10527191 | System, method, and apparatus for monitoring restroom appliances | Rock R. Allard, III, Blaine Andersen, Christopher R. B. Harrison | 2020-01-07 |
| 10378676 | System, method, and apparatus for optimizing a timing of a flush valve | Rock R. Allard, III, Blaine Andersen, Christopher R. B. Harrison | 2019-08-13 |
| 10378192 | Double-acting tamper-resistant aerator and aerator system | — | 2019-08-13 |
| 10215316 | Fitting securement ring for threaded connector | — | 2019-02-26 |
| 10186141 | Plumbing control system with distress signal | Donald Ray Elliott | 2019-01-22 |
| 10113676 | Clip for adjustable pipe fitting | Rock R. Allard, III | 2018-10-30 |
| 10087609 | Double-acting tamper-resistant aerator and aerator system | — | 2018-10-02 |
| 9963867 | Fence valve with indicator | Ryan W. Nottage | 2018-05-08 |
| 9951505 | Toilet fixture with directional jet flow | — | 2018-04-24 |
| 9890526 | System and method for a diaphragm valve controlled through measurement of water pressure and solenoid opening time | — | 2018-02-13 |
| 9822896 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2017-11-21 |
| 9816636 | Rigid piston retrofit for a diaphragm flush valve | Ryan W. Nottage | 2017-11-14 |
| 9728073 | Plumbing control system with distress signal | Donald Ray Elliott | 2017-08-08 |
| 9493936 | System, method, and apparatus for monitoring wear in a flush valve using pressure detection | — | 2016-11-15 |
| 9481988 | Rigid piston retrofit for a diaphragm flush valve | Ryan W. Nottage | 2016-11-01 |
| 9481989 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2016-11-01 |
| 9464422 | System and method for a diaphragm valve controlled through measurement of water pressure and solenoid opening time | — | 2016-10-11 |