Warren E. Brown — 5 Patents at Chevron

Warren E. Brown has been granted 5 US patents while listed as an inventor at Chevron. The first was granted in 1989 and the most recent in May 1996. Warren E. Brown ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Warren E. Brown in Youngstown, OH, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5518607	Sulfur removal systems for protection of reforming catalysts	Leslie A. Field, Ann Marie K. Hall, Richard C. Robinson, Robert L. Jacobson, Dennis L. Holtermann	1996-05-21
5516421	Sulfur removal	Dennis L. Holtermann, John V. Heyse	1996-05-14
5401386	Reforming process for producing high-purity benzene	Scott G. Morrison	1995-03-28	$60,527,000
5322615	Method for removing sulfur to ultra low levels for protection of reforming catalysts	Dennis L. Holtermann	1994-06-21	$64,805,000
4830536	Method and apparatus for tunnel lining	Robert Michael Birch	1989-05-16	$1,419,000

Warren E. Brown — 5 Patents

Issued Patents All Time

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