Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10772434 | Arm width adjustment | Bradley D. Malli, Trevor J. Roose | 2020-09-15 |
| 9572432 | Flexible back support member with integrated recline stop notches | Wolfgang Deisig, Nils Koehn, John Koch, Phillip Minino | 2017-02-21 |
| 9504331 | Dynamic chair back lumbar support system | Jay R. Machael, Jesse Hahn, Bruce Fifield, Federico Ferretti, Allessandro Sgotto +2 more | 2016-11-29 |
| 8820835 | Resilient chair incorporating multiple flex zones | Phillip Minino, John Koch, Marcus C. Koepke, Martin Calvin Koepke | 2014-09-02 |
| D707477 | Chair | Phillip Minino, John Koch, Marcus C. Koepke, Martin Calvin Koepke | 2014-06-24 |
| 8567864 | Flexible back support member with integrated recline stop notches | Wolfgang Deisig, Nils Koehn, John Koch, Phillip Minino | 2013-10-29 |
| 8251448 | Dynamic chair back lumbar support system | Jay R. Machael, Jesse Hahn, Bruce Fifield, Federico Ferretti, Alessandro Sgotto +2 more | 2012-08-28 |