Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051631 | Coil-in-coil springs with non-linear loading responses and mattresses including the same | Brian M. Manuszak, Darin T. Thomas | 2021-07-06 |
| 11033114 | Coil-in-coil spring with variable loading response and mattresses including the same | Brian M. Manuszak, Allen M. Platek, Kevin Tar | 2021-06-15 |
| 11026517 | Mattress assembly with a mattress topper that includes pocketed coil springs and methods of producing the same | Brian M. Manuszak, Darin T. Thomas, Kevin Tar | 2021-06-08 |
| 10986935 | Non-linear springs and mattresses including the same | Darin T. Thomas, Brian M. Manuszak, Christina Pollock, Wesley D. Ballew, Christopher J. Kennedy +1 more | 2021-04-27 |
| 10935098 | Coil springs with non-linear loading responses and mattresses including the same | Darin T. Thomas, Brian M. Manuszak, David J. Pleiman, Mark J. Reisz, Randy Sizemore | 2021-03-02 |
| 10905246 | Non-linear springs and mattresses including the same | Darin T. Thomas, Brian M. Manuszak, Christina Pollock, Wesley D. Ballew, Christopher J. Kennedy +1 more | 2021-02-02 |