TS

Thomas H. Springstead

PC Parker Chemical: 1 patents #7 of 34Top 25%
📍 Pontiac, MI: #131 of 283 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,010,059 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4498935 Zinc phosphate conversion coating composition Gary D. Kent, Norbert B. Intorp 1985-02-12