MM

Mae E. F. Martin

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #4,017,845 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4528027 Acylthio-substituted triazines William W. John, Kurt H. Pilgram 1985-07-09