Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672701 | Polypropylene fiber baffle for waterbed mattress | — | 1987-06-16 |
| D285047 | Headboard bracket | Howard David Dean, William H. Yee | 1986-08-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672701 | Polypropylene fiber baffle for waterbed mattress | — | 1987-06-16 |
| D285047 | Headboard bracket | Howard David Dean, William H. Yee | 1986-08-12 |