JR

James R. Ruynon

SA Sandoz Ag: 1 patents #497 of 1,103Top 50%
📍 Oberwil, CH: #96 of 141 inventorsTop 70%
Overall (All Time): #3,982,888 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4696962 Hydrophilic cationic copolymers of acrylamide or methacrylamide Bernard Danner 1987-09-29