CS

Charles J. Sparkes

S( Syntex (U.S.A.): 1 patents #356 of 599Top 60%
📍 Boulder, CO: #3,183 of 5,018 inventorsTop 65%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,073,441 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341881 Flexible polyvinyl chloride plastics having improved flame retardancy and reduced smoke generating properties John J. Kracklauer 1982-07-27