Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647942 | Engine starting and stopping device | Robert K. Mitchell, Gary J. Gracyalny | 2003-11-18 |
| 6595176 | Engine starting and stopping device | Gary J. Gracyalny, Robert K. Mitchell | 2003-07-22 |