Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264463 | Toilet fixture clog prevention and cleanout | — | 2025-04-01 |
| 12007042 | System, method, and apparatus for monitoring restroom appliances | Shawn D. Bush, Rock R. Allard, III, Blaine Andersen | 2024-06-11 |
| 11692338 | Toilet fixture clog prevention and cleanout | — | 2023-07-04 |
| 11156309 | System, method, and apparatus for monitoring restroom appliances | Shawn D. Bush, Rock R. Allard, III, Blaine Andersen | 2021-10-26 |
| 10527191 | System, method, and apparatus for monitoring restroom appliances | Shawn D. Bush, Rock R. Allard, III, Blaine Andersen | 2020-01-07 |
| 10378676 | System, method, and apparatus for optimizing a timing of a flush valve | Shawn D. Bush, Rock R. Allard, III, Blaine Andersen | 2019-08-13 |
| D290925 | Shank for a garden shear | Alan K. Pittaway | 1987-07-21 |
| D288275 | Garden shear | Alan K. Pittaway | 1987-02-17 |
| 4633587 | Spring-biased garden pruners | — | 1987-01-06 |
| D268982 | Pruner | Alan K. Pittaway | 1983-05-17 |
| D267144 | Pruner | Alan K. Pittaway | 1982-12-07 |
| 4341016 | Hand tools | Alan K. Pittaway | 1982-07-27 |
| D265376 | Pruner | Alan K. Pittaway | 1982-07-13 |
| D265282 | Pruner | Alan K. Pittaway | 1982-07-06 |
| D264544 | Pruner | Alan K. Pittaway | 1982-05-25 |
| D264545 | Pruner | Alan K. Pittaway | 1982-05-25 |
| D264172 | Pruner | Alan K. Pittaway | 1982-05-04 |
| 4268963 | Hand tools | — | 1981-05-26 |