Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4412457 | In-line engine cranking motor drive having reduction gear set | Jack A. Colvin | 1983-11-01 | $12,813,000 |
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Skip to contentShowing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4412457 | In-line engine cranking motor drive having reduction gear set | Jack A. Colvin | 1983-11-01 | $12,813,000 |