Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239274 | Intersecting die lifting system | Patrick Sprague | 2019-03-26 |
| 8145690 | Dynamic legal database providing historical and current versions of bodies of law | Fred Mitchell, Peter Mosca | 2012-03-27 |
| 7412463 | Dynamic legal database providing historical and current versions of bodies of law | Fred Mitchell, Peter Mosca | 2008-08-12 |
| 6893184 | Positive lock pin | John Steve Mills, Walter Tsui | 2005-05-17 |
| 6786669 | Positive lock quick release pin | Walter Tsui, J. Mills | 2004-09-07 |
| 6752562 | Quick install positive lock pin | John Steve Mills, Walter Tsui | 2004-06-22 |
| 4923105 | Utility belt | — | 1990-05-08 |