Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143062 | Electronic cash eliminating payment risk | James Turk | 2006-11-28 |
| 6415271 | Electronic cash eliminating payment risk | James Turk | 2002-07-02 |
| 5983207 | Electronic cash eliminating payment risk | James Turk | 1999-11-09 |
| 5272937 | Active inertia torque absorbing system | Thomas A. Brosowske, Jose M. Salazar-Vior, Michael J. Smith, Robert C. Heitzman, Nelson A. Jones +1 more | 1993-12-28 |