JK

Jack R. Kirchner

EA E.I. Du Pont De Nemours And: 1 patents #143 of 599Top 25%
📍 Holden, MO: #19 of 77 inventorsTop 25%
🗺 Missouri: #339 of 1,427 inventorsTop 25%
Overall (2004): #200,690 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6790924 Method for protection of stone with fluorinated urethane Douglas Robert Anton, William H. Tuminello 2004-09-14