Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328640 | Casing for a hot tub air blower | — | 1992-08-11 |
| 4997342 | Air blower with flexible housing | — | 1991-03-05 |
| 4978281 | Vibration dampened blower | — | 1990-12-18 |
| D260421 | Fitting for spas and the like | — | 1981-08-25 |
| 4248570 | Air blower for spas or the like | — | 1981-02-03 |
| D254671 | Aerator for swimming pools or the like | Lawrence E. Johnson | 1980-04-08 |