RS

Randel E. Stong

Pfizer: 2 patents #2,078 of 5,153Top 45%
Overall (All Time): #2,346,349 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4602067 High temperature drilling fluids Stanley W. Walinsky 1986-07-22
4566978 High temperature drilling fluids Stanley W. Walinsky 1986-01-28