Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536906 | Mattress with apertured insert | Douglas R. Lawson, Michael W. Fountain | 1985-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536906 | Mattress with apertured insert | Douglas R. Lawson, Michael W. Fountain | 1985-08-27 |