Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D620289 | Furniture unit | Jian Hong, John Hamilton, Karl J. Mead, Karl-Heinz Mueller, Andre K. Dettler | 2010-07-27 |
| D600483 | Furniture unit | Jian Hong, John Hamilton, Karl J. Mead, Karl-Heinz Mueller | 2009-09-22 |
| D578817 | Furniture unit | Jian Hong, John Hamilton, Karl J. Mead, Karl-Heinz Mueller | 2008-10-21 |
| 6805185 | Cover panel attachment system for partitions | Douglas L. Hancey, Vladimir Zila | 2004-10-19 |
| 6330773 | Stacking bracket for partitions | Douglas B. MacDonald, Jonathan J. King, Steven E. Sanders, Alan E. Rheault, James Dykstra +4 more | 2001-12-18 |
| 6250016 | Partition system including pocket door with light seals | — | 2001-06-26 |
| 6058655 | Partition system including pocket door with light seals | — | 2000-05-09 |