Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592709 | Apparatus for adjusting the attitude of a mattress | John Watkins | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592709 | Apparatus for adjusting the attitude of a mattress | John Watkins | 1997-01-14 |