Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033114 | Coil-in-coil spring with variable loading response and mattresses including the same | Larry K. DeMoss, Brian M. Manuszak, Allen M. Platek | 2021-06-15 |
| 11026517 | Mattress assembly with a mattress topper that includes pocketed coil springs and methods of producing the same | Larry K. DeMoss, Brian M. Manuszak, Darin T. Thomas | 2021-06-08 |