JB

John D. Begin

📍 Chesterfield Township, MI: #2 of 6 inventorsTop 35%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #96,614 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839819 Intelligent power monitor James E. Berry, Paul D. Kretzmer 1989-06-13