CS

Chester Stephen Sheppard

PE Pennwalt: 2 patents #74 of 288Top 30%
📍 Kenmore, NY: #50 of 119 inventorsTop 45%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,373,914 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4219476 Tertiary aliphatic amidazo compound Ronald E. MacLeay 1980-08-26
4218370 Azo monomer useful in polymerization systems Ronald E. MacLeay 1980-08-19