Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528002 | Preformed enclosure for a cushion | John D. Wensel, Karen Barber, Rob P. Dieckhaus | 2003-03-04 |
| 4805538 | Electric terminal table | David W. Fisher, Joseph T. Furlong | 1989-02-21 |
| D293314 | Work station spine assembly | Bruce P. Hannah, David D. McClanahan | 1987-12-22 |
| 4619486 | Spine assembly | Bruce R. Hannah, David D. McClanahan | 1986-10-28 |