BS

Berthold W. Schumacher

Ford: 2 patents #8 of 152Top 6%
📍 Dearborn, MI: #3 of 20 inventorsTop 15%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #15,917 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4344126 Low ripple D.C. power supply — 1982-08-10
4314134 Beam position control for electron beam welder John C. Cooper 1982-02-02