Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534078 | Body supporting mattress | Eric A. Viesturs | 1985-08-13 |
| 4422194 | Fluid filled body supporting device | Eric A. Viesturs | 1983-12-27 |
| 4372318 | Thermal treatment device | Eric A. Viesturs | 1983-02-08 |
| 4350195 | Device for storing documents | Eric A. Viesturs | 1982-09-21 |
| 4193543 | Solar heating system | Eric A. Viesturs | 1980-03-18 |