John David Hecock

ED E & J Demark: 1 patents #4 of 5Top 80%

📍 Wauseon, OH: #29 of 45 inventorsTop 65%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,631,387 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6137049	Electrical ground connector assembly	—	2000-10-24