Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685032 | Portable spa with integral bottom pan, interchangeable side skirt, and interlocking cover | Jeffrey K. Watkins, Walter R. Cumiskey | 1997-11-11 |
| 5615421 | Portable spa with integral bottom pan, interchangeable side skirt, and interlocking cover | Jeffrey K. Watkins, Walter R. Cumiskey | 1997-04-01 |