Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275797 | Lateral file | Dave Timmermann, Joanna DeWeerd, Chad Potinsky, Victor H. Tan, David A. Beurkens +1 more | 2007-10-02 |
| 6877831 | Housing for free-standing file cabinet | David H. Timmerman, Joanna C. De Weerd, Chad Potinsky, Eric Hill | 2005-04-12 |
| 5323695 | Method of controlling height adjustable work station | Randall W. Borgman, Thomas J. Osterman, Paul M. Pierce, Brian D. T. Alexander, Daniel L. Fowler +3 more | 1994-06-28 |
| 5259326 | Automated height adjustable work station | Randall W. Borgman, Thomas J. Osterman, Paul M. Pierce, Brian D. T. Alexander, Daniel L. Flower +3 more | 1993-11-09 |
| 5224429 | Height adjustable table | Randall W. Borgman, Bryan R. Gingrich, Thomas J. Osterman, Paul M. Pierce | 1993-07-06 |