JF

John Scott Foresman

AS American Cooling Systems: 1 patents #2 of 2Top 100%
📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,574,866 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6199391 Magnetic clutch method and apparatus for driving a vehicle air conditioner Larry R. Link 2001-03-13