Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462858 | Chair back frame | Marcus C. Koepke, Erik A. Steffensen, Craig H. Schultz, Tim Coffield, Patrick Burgess +1 more | 2002-09-17 |
| D462187 | Chair | Marcus C. Koepke, Jay R. Machael, Craig H. Schultz, Erik A. Steffensen, Brian R. Trego +3 more | 2002-09-03 |
| D462186 | Chair | Craig H. Schultz, Eric J. Kurtz, Marcus C. Koepke, Ogden R. Olson, Earl H. Koepke | 2002-09-03 |
| D461659 | Chair back framework | Marcus C. Koepke, Jay R. Machael, Craig H. Schultz | 2002-08-20 |
| D461658 | Chair back lumbar support | Marcus C. Koepke, Jay R. Machael, Craig H. Schultz | 2002-08-20 |
| D460869 | Chair | Marcus C. Koepke, Jay R. Machael, Craig H. Schultz, Erik A. Steffensen, Brian R. Trego +3 more | 2002-07-30 |
| D454270 | Chair arm | Craig H. Schultz | 2002-03-12 |