DG

David W. Griffiths

PE Petrolite: 1 patents #9 of 26Top 35%
📍 Chesterfield, MO: #21 of 178 inventorsTop 15%
🗺 Missouri: #96 of 645 inventorsTop 15%
Overall (1982): #70,708 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4310472 Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylonitrile Rudolf S. Buriks, Allen R. Fauke 1982-01-12