JC

John Page Chapman

EA Eaton: 1 patents #46 of 178Top 30%
📍 Richland, MI: #2 of 6 inventorsTop 35%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #96,184 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4815424 Hydraulic lash adjuster Bryce A. Buuck, David P. Clark 1989-03-28