Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479908 | Apparatus and method for sensing positions of an ignition switch | Thomas E. Utter, Carol L. Daprai, Kerfegar K. Katrak, David T. Proefke, Thomas M. Forest | 2002-11-12 |