JH

Jay C. Hadcock

📍 Trenton, MI: #84 of 141 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,742,972 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5517713 Sure-grip toothbrush — 1996-05-21