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TESORO REFINING AND MARKETING COMPANY Patent Filings

TESORO REFINING AND MARKETING COMPANY

Patent Applications and Registrations

Patent applications and USPTO patent grants for TESORO REFINING AND MARKETING COMPANY.The latest application filed is for "direct match spectrographic determination of fuel properties".

Company Profile
0.2.1
  • TESORO REFINING AND MARKETING COMPANY - San Antonio TX US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Direct Match Spectrographic Determination Of Fuel Properties
App 20140278141 - Mertens; Daniel C.
2014-09-18
Direct match spectrographic determination of fuel properties
Grant 8,735,820 - Mertens May 27, 2
2014-05-27
Direct match spectrographic determination of fuel properties
Grant 8,481,942 - Mertens July 9, 2
2013-07-09
Company Registrations

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