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David A. Kappheim

EA Eaton: 1 patents #1,900 of 3,708Top 55%
📍 Southfield, MI: #497 of 906 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,031,939 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4440037 Shift control Robert J. Foxton, Russell C. Holmes 1984-04-03