Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322794 | Seat damper assembly | Matthew Brown, Travis J. Crowell, Jay R. Machael, Phillip Minino | 2012-12-04 |
| D568074 | Chair arm | Marcus C. Koepke, John Koch, Jay R. Machael | 2008-05-06 |
| D550467 | Chair | Marcus C. Koepke, John Koch, Jay R. Machael | 2007-09-11 |
| D549977 | Chair | Marcus C. Koepke, John Koch, Jay R. Machael | 2007-09-04 |
| D548992 | Chair | Marcus C. Koepke, John Koch, Jay R. Machael | 2007-08-21 |
| D543388 | Chair arm | Jay R. Machael, John Koch, Marcus C. Koepke | 2007-05-29 |