Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594964 | Waterbed mattress cover and method of making same | Dennis Boyd, Alfredo D. Mayen | 1997-01-21 |
| 5075913 | Water mattress with dual denier fiber baffle | — | 1991-12-31 |
| 5005237 | Mattress corner adhesion patches | — | 1991-04-09 |
| 4975995 | Water mattress with vertically disposed dampening cells | — | 1990-12-11 |
| 4935978 | Wedge cut waterbed mattress | Charles P. Hall | 1990-06-26 |