Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398774 | Open coil spring assemblies | Brian M. Manuszak, Kevin Tar, Darin T. Thomas, Daniel W. Green, Morrison J. Just | 2025-08-26 |
| 12398775 | Open coil spring assemblies | Brian M. Manuszak, Kevin Tar, Darin T. Thomas, Daniel W. Green, Morrison J. Just | 2025-08-26 |
| 12385542 | Open coil spring assemblies | Brian M. Manuszak, Kevin Tar, Darin T. Thomas, Daniel W. Green, Morrison J. Just | 2025-08-12 |
| 12135066 | Open coil spring assemblies | Brian M. Manuszak, Kevin Tar, Darin T. Thomas, Daniel W. Green, Morrison J. Just | 2024-11-05 |
| 12127679 | Pocket coil spring assembly including flexible foam | Darin T. Thomas, Brian M. Manuszak, Stephen Wallace | 2024-10-29 |
| 11608869 | Open coil spring assemblies | Brian M. Manuszak, Darin T. Thomas, Kevin Tar, Daniel W. Green, Morrison J. Just | 2023-03-21 |
| 11480228 | Open coil spring assemblies | Brian M. Manuszak, Kevin Tar, Darin T. Thomas, Daniel W. Green, Morrison J. Just | 2022-10-25 |
| 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 |
| 10610029 | Coil-in-coil springs with non-linear loading responses and mattresses including the same | Brian M. Manuszak, Darin T. Thomas | 2020-04-07 |
| 10598242 | 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 | 2020-03-24 |
| 9936815 | Pocket coil spring assembly including flexible foam | Darin T. Thomas, Brian M. Manuszak, Stephen Wallace | 2018-04-10 |
| 9022369 | Reverse coil head coils and innersprings | James A. Beamon, Brian M. Manuszak, Herman Franklin Fisher, Joseph Truskolasky, David J. Pleiman +2 more | 2015-05-05 |
| 8720872 | Innersprings with alternating coil spring orientations | Brian M. Manuszak, James A. Beamon | 2014-05-13 |
| 8375493 | One piece foam mattress core encasement | Julian Thomas Young, Timothy Michael Witherell, Christopher Dean Page | 2013-02-19 |
| 8230538 | Mattress innerspring inserts and supports | David Michael Moret, Brian M. Manuszak, James A. Beamon | 2012-07-31 |
| D652234 | Coil | Mark A. Delahanty | 2012-01-17 |
| D652235 | Coil | James A. Beamon, Brian M. Manuszak, Herman Franklin Fisher, Joseph Truskolasky, David J. Pleiman +2 more | 2012-01-17 |
| D651828 | Coil | James A. Beamon, Brian M. Manuszak, Herman Franklin Fisher, Joseph Truskolasky, David J. Pleiman +2 more | 2012-01-10 |
| 7908693 | Coil-in coil springs and innersprings | — | 2011-03-22 |
| 7845035 | Pressure dispersion support systems | Alan Letton, Julius Nagy | 2010-12-07 |