Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468239 | Orthotic device | Kenneth Rehm | 2002-10-22 |
| 4679264 | Airbed mattress including a regulated, controllable air reservoir therefor | — | 1987-07-14 |
| 4328599 | Firmness regulated waterbed mattress | — | 1982-05-11 |
| 4321719 | Water mattress with damper bladders | — | 1982-03-30 |
| 4297755 | Non-planar waterbed | — | 1981-11-03 |
| 4218274 | Method of constructing a baffled waterbed mattress | — | 1980-08-19 |