Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974189 | Vertically adjustable chair armrest | Marcus C. Koepke, Brian R. Trego | 2005-12-13 |
| 6969116 | Chair with backward and forward passive tilt capabilities | Marcus C. Koepke | 2005-11-29 |
| D509388 | Chair | Marcus C. Koepke, Brian R. Trego | 2005-09-13 |
| D507908 | Chair arm pad | Marcus C. Koepke, Brian R. Trego | 2005-08-02 |
| D507133 | Armless chair | Marcus C. Koepke, Brian R. Trego | 2005-07-12 |
| D506629 | Chair back | Marcus C. Koepke | 2005-06-28 |
| D506628 | Chair frame | Marcus C. Koepke | 2005-06-28 |
| D505579 | Arm support for a chair | Marcus C. Koepke, Brian R. Trego | 2005-05-31 |