Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804210 | Double sealed, double wall insulated SPA pipe coupling | — | 1989-02-14 |
| 4780917 | Spa construction with integrated spa side and inside control system | — | 1988-11-01 |
| 4227980 | Photoreactive coating compositions based on urethane modified acrylates | Siegfried A. Pregitzer, Jay K. Laufer, John Marino | 1980-10-14 |