Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386447 | Smart card with card in vehicle warning | David T. Proefke, Thomas E. Utter, Robert Baillargeon, Thomas W. Pfeffer, Jeffrey R. Coil +4 more | 2002-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386447 | Smart card with card in vehicle warning | David T. Proefke, Thomas E. Utter, Robert Baillargeon, Thomas W. Pfeffer, Jeffrey R. Coil +4 more | 2002-05-14 |