Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D294212 | Seating pad | Ralph Sias, Melvin W. Dalebout | 1988-02-16 |
| 4673605 | Body support pad | Ralph Sias, Melvin W. Dalebout | 1987-06-16 |
| 4605582 | Body support pad | Ralph Sias, Melvin W. Dalebout | 1986-08-12 |