DH

David M. Harman

ED E & J Demark: 1 patents #4 of 5Top 80%
📍 Delta, OH: #16 of 32 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,465,512 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6979207 Electrical connector Jeffrey P. Wenger 2005-12-27