GB

Gerson E. Beauchamp

DE Desoto: 1 patents #8 of 17Top 50%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #64,014 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4339505 Electrographic coatings containing acrylamide copolymers Frank J. Ragas, Ralph L. Minnis 1982-07-13