Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811028 | Hooded check tube | Mary de la Rosa, William T. Graham, Mark Doudlah, Robert A. Walker, Paul Collins +1 more | 2010-10-12 |
| 7811029 | Woven soil stabilization system | William T. Graham, Mark Doudlah, Jay Settersten, Robert A. Walker, Paul Collins | 2010-10-12 |
| 7296696 | Organizer attachable to computer monitor frame | Michael K. Brennan, Mary de la Rosa, William T. Graham, Joann Martin, Mathias G Outhouse +1 more | 2007-11-20 |