JK

Joseph Kowalis

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Plymouth, MI: #618 of 1,052 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,116,239 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4213620 Cylinder head gasket Lawrence C. Kennedy 1980-07-22