Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112341 | Rotary pulsing valve | — | 2000-09-05 |
| 6009574 | Method and apparatus for providing a pulsed water massage | — | 2000-01-04 |
| 5893180 | Method and apparatus for providing a pulsed water massage | — | 1999-04-13 |
| 5881403 | Method and apparatus for providing a pulsed water massage | — | 1999-03-16 |
| 4947494 | Valve for combined drain and return line | — | 1990-08-14 |
| 4763366 | Combined drain and return line and valve therefor | — | 1988-08-16 |
| 4671463 | Water jet aerator with flow controlling nozzle | James Moreland | 1987-06-09 |
| 4541780 | Water jet aerator for ganged operation | — | 1985-09-17 |
| 4325149 | Air supply system for spas | — | 1982-04-20 |
| D261419 | Safety suction fitting for hydro-therapy spas | — | 1981-10-20 |
| D260807 | Hydro-therapy nozzle for hydro-therapy spas | — | 1981-09-15 |
| D259735 | Hydro-therapy fitting | — | 1981-06-30 |
| 4264039 | Aerator | — | 1981-04-28 |