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David H. Doolittle — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Houston, TX: #12,430 of 21,073 inventorsTop 60%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David H. Doolittle has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 1989. David H. Doolittle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David H. Doolittle in Houston, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4878950 Bitumen composition Andrew Halasz, Giuseppe Spinelli 1989-11-07 $36,130,000

Frequent Collaborators

Andrew Halasz1 shared
Giuseppe Spinelli1 shared

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