Issued Patents All Time
Showing 176–178 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456182 | Coordinated accessory foot and furniture foot | John Hamilton, Daniel Grabowski | 2002-04-30 |
| D450465 | Freestanding screen | Thomas Overthun, George J. Simons, Jr., David M. Gresham | 2001-11-20 |
| D446659 | Serpentine panel | David M. Gresham, Karl-Heinz Muller | 2001-08-21 |