Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224429 | Height adjustable table | Randall W. Borgman, William L. Cleair, Thomas J. Osterman, Paul M. Pierce | 1993-07-06 |
| 4862659 | Wall panel with accessible interior channels for laying in of cables | Harold R. Wilson, Hoei B. Lim, Michael R. Kitchen | 1989-09-05 |
| 4841699 | Wall panel with accessible interior channels for laying in of cables | Harold R. Wilson, Richard G. Haworth | 1989-06-27 |