JK

Jack A. Kramer

PC Parker Chemical: 1 patents #7 of 34Top 25%
📍 Troy, MI: #1,616 of 2,712 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,037,167 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4457790 Treatment of metal with group IV B metal ion and derivative of polyalkenylphenol Andreas Lindert 1984-07-03