Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162229 | Paver system | Brett Berry | 2021-11-02 |
| 7891488 | Interactive product selection system | Frank Gualtieri, Jerry Hansen, Robert Hasselman | 2011-02-22 |
| 7322474 | Interactive product selection system | Frank Gualtieri, Jerry Hansen, Robert Hasselman | 2008-01-29 |