Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598242 | Coil springs with non-linear loading responses and mattresses including the same | Darin T. Thomas, Larry K. DeMoss, Brian M. Manuszak, David J. Pleiman, Randy Sizemore | 2020-03-24 |