Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296141 | Magnetic water conditioner | — | 1994-03-22 |
| 5138134 | Decorative wall hanging heater | — | 1992-08-11 |
| D318516 | Magnetic water conditioning device | Stanley R. Wirick | 1991-07-23 |
| D317813 | Magnetic water conditioner | Stanley R. Wirick | 1991-06-25 |
| 4817906 | Decorative wall hanging heater | — | 1989-04-04 |