Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419215 | Chair having a seat with adjustable front edge | Larry A. Wilkerson, Mark G. Tomandl | 2008-09-02 |
| 7270378 | Chair having a suspension seat assembly | Larry A. Wilkerson, Mark G. Tomandl, Keith Page | 2007-09-18 |
| 6983997 | Chair having a suspension seat assembly | Larry A. Wilkerson, Mark G. Tomandl, Keith Page | 2006-01-10 |
| 6890030 | Chair having a seat with adjustable front edge | Larry A. Wilkerson, Mark G. Tomandl | 2005-05-10 |