Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471294 | Adjustable lumbar support | Arnold B. Dammermann, Kurt R. Heidmann, Michael W. Welsh | 2002-10-29 |
| D463920 | Chair | Peter J. Pearce, Dale M. Groendal | 2002-10-08 |
| D461327 | Chair | Peter J. Pearce, Dale M. Groendal | 2002-08-13 |
| D457739 | Chair | Peter J. Pearce, Dale M. Groendal | 2002-05-28 |
| D457007 | Chair | Peter J. Pearce, Dale M. Groendal | 2002-05-14 |
| D456627 | Chair | Peter J. Pearce, Dale M. Groendal | 2002-05-07 |