Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935098 | Coil springs with non-linear loading responses and mattresses including the same | Darin T. Thomas, Larry K. DeMoss, Brian M. Manuszak, Mark J. Reisz, Randy Sizemore | 2021-03-02 |