Francis E. Sage — 1 Patent at Conoco

Francis E. Sage has been granted 1 US patent while listed as an inventor at Conoco. All of these patents were granted in 1984. Francis E. Sage ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Francis E. Sage in Ponca City, OK, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4473464	Method for producing distillable hydrocarbonaceous fuels and carbonaceous agglomerates from a heavy crude oil	Lyndon D. Boyer, Matthew C. Sooter	1984-09-25

Francis E. Sage — 1 Patent

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