Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5943711 | Gatling jet | Thai T. Ton | 1999-08-31 |
| 5742953 | Gatling jet | Thai T. Ton | 1998-04-28 |
| 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 |
| 5564137 | Portable spa with integral bottom pan, interchangeable side skirt, and interlocking cover | Jeffrey K. Watkins, Walter R. Cumiskey | 1996-10-15 |
| 5428849 | Portable spa with integral bottom pan, interchangeable side skirt, and interlocking cover | Jeffrey K. Watkins, Walter R. Cumiskey | 1995-07-04 |