Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568311 | Sliding door arrangement | Vincent Shivak, Rupert Jakob-Bamberg | 2009-08-04 |
| 6557310 | Interior space-dividing wall system | Dale R. Marshall, Darren Long, Rodney Vallas, Jim Thompson Goodchild | 2003-05-06 |
| 6435253 | Extendible partition assembly | Dale R. Marshall | 2002-08-20 |