Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11412853 | Recliner or lift and recliner chair with variable lift profile | Frederick J. Kiwak, James Olcheski, James M. Kosco | 2022-08-16 |
| 11122898 | Recliner or lift and recliner chair with variable lift profile | Frederick J. Kiwak, James Olcheski, James M. Kosco | 2021-09-21 |
| 10813457 | Recliner or lift and recliner chair with variable lift profile | Frederick J. Kiwak, James Olcheski, James M. Kosco | 2020-10-27 |
| 10327553 | Recliner or lift and recliner chair with variable lift profile | Frederick J. Kiwak, James Olcheski, James M. Kosco | 2019-06-25 |
| 9848704 | Lift chair and recliner | James Olcheski | 2017-12-26 |
| 9743770 | Multi-positioning recliner chair | James Olcheski | 2017-08-29 |
| 9016788 | Lift chair and recliner | James Olcheski | 2015-04-28 |
| 8403409 | Lift chair and recliner | James Olcheski | 2013-03-26 |
| 7633401 | Self-diagnostic system for recliner and lift-chair manual controllers | Charles Judd Copley | 2009-12-15 |