Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370713 | Anti-tightline control system and method for dragline type equipment | James L. Crowgey | 1983-01-25 |
CJ
Charles E. McCoy, Jr.
Overall (All Time): #4,047,792 of 4,157,543Top 100%
1
Patents All Time