Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812888 | Driver information system | Bob Drury, Ronald P. Knockeart, Melvin A. Rode, Harry Asher | 2004-11-02 |
| 6784832 | Vehicle information system | Ronald P. Knockeart, Bob Drury, Melvin A. Rode, Harry Asher, Paul A. Jozefowicz | 2004-08-31 |
| 6707421 | Driver information system | Bob Drury, Ronald P. Knockeart, Melvin A. Rode, Harry Asher | 2004-03-16 |
| 6680694 | Vehicle information system | Ronald P. Knockeart, Bob Drury, Melvin A. Rode, Harry Asher, Paul A. Jozefowicz | 2004-01-20 |