Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080093 | System and method for database design | Richard Marejka, Guy Birkbeck, Dariusz Dabrowski | 2006-07-18 |
| 5555754 | Steering wheel security device | — | 1996-09-17 |
| 5415018 | Steering wheel security device | — | 1995-05-16 |