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William B. Heard

EXExxonMobil: 1 patents #5,661 of 10,161Top 60%

Alexandria, VA: #959 of 1,823 inventorsTop 55%

Virginia: #18,729 of 34,511 inventorsTop 55%

Overall (All Time): #3,366,918 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7433785	Method for predicting grain size distribution from reservoir thickness	Max Deffenbaugh, Chun Huh, Tao Sun, David Hoyal	2008-10-07