Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462187 | Chair | Marcus C. Koepke, Craig H. Schultz, Douglas A. Schroeder, Erik A. Steffensen, Brian R. Trego +3 more | 2002-09-03 |
| D461976 | Chair control lever | Marcus C. Koepke, Brian R. Trego | 2002-08-27 |
| D461659 | Chair back framework | Marcus C. Koepke, Craig H. Schultz, Douglas A. Schroeder | 2002-08-20 |
| D461658 | Chair back lumbar support | Marcus C. Koepke, Craig H. Schultz, Douglas A. Schroeder | 2002-08-20 |
| D461660 | Chair seat framework | Marcus C. Koepke | 2002-08-20 |
| D461661 | Chair seat and back | Marcus C. Koepke | 2002-08-20 |
| D460869 | Chair | Marcus C. Koepke, Craig H. Schultz, Douglas A. Schroeder, Erik A. Steffensen, Brian R. Trego +3 more | 2002-07-30 |
| D460884 | Chair base | Marcus C. Koepke | 2002-07-30 |
| D460643 | Chair control lever | Marcus C. Koepke, Brian R. Trego | 2002-07-23 |