Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35410 | Spa with recessed filter chamber | Robert Lauter | 1996-12-31 |
| 4552658 | Spa with recessed filter chamber | Robert Lauter | 1985-11-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35410 | Spa with recessed filter chamber | Robert Lauter | 1996-12-31 |
| 4552658 | Spa with recessed filter chamber | Robert Lauter | 1985-11-12 |