Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D473846 | Power column | John Hellwig, Steve Verbeek, Paul Crossland | 2003-04-29 |
| D473518 | Power column | John Hellwig, Steve Verbeek, Paul Crossland | 2003-04-22 |
| 6446396 | Wall system | Lorie Marangoni, Geoffrey Milligan, Zoran Baic, Christine Dominik, Steven Verbeek +2 more | 2002-09-10 |
| D448346 | Power column | John Hellwig, Steve Verbeek, Paul Crossland | 2001-09-25 |