Leopold Cop — 1 Patent at Shell Oil Compny

Leopold Cop has been granted 1 US patent while listed as an inventor at Shell Oil Compny. All of these patents were granted in 1988. Leopold Cop ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Leopold Cop in Burlington, ON, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4744860	Process for making a non-polar polymeric material dyeable with an acid dye	Jan Jordaan, Henry P. Schreiber, Michael R. Wertheimer	1988-05-17

Leopold Cop — 1 Patent

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