DH

Donald L. Herbert

HH Harvey Hubbell: 2 patents #13 of 65Top 20%
📍 Lexington, OH: #19 of 32 inventorsTop 60%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,350,648 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4627545 Car coupler with enlarged gathering zone Lynn A. Schneider, Zoltan Kovacs 1986-12-09
4346795 Energy absorbing assembly 1982-08-31