Thomas J. Balk — 8 Patents at Chevron

Thomas J. Balk has been granted 8 US patents while listed as an inventor at Chevron. The first was granted in 2006 and the most recent in September 2025. Thomas J. Balk ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Thomas J. Balk in Ennepetal, CA, DE.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12428894	Drive device for moving a leaf	Jan-Hendrik Jaehnke, Sven Busch, Martin Wagner, Jan Eric Vom Brocke	2025-09-30
7698929	High throughput screening methods for lubricating oil compositions	Robert H. Wollenberg	2010-04-20	$489,677,000
7648837	High throughput screening methods for lubricating oil compositions	Robert H. Wollenberg	2010-01-19	$134,578,000
7579192	High throughput screening methods for lubricating oil compositions	Robert H. Wollenberg	2009-08-25	$474,440,000
7468280	High throughput preparation of lubricating oil compositions for combinatorial libraries	Robert H. Wollenberg	2008-12-23	$352,073,000
7462490	Combinatorial lubricating oil composition libraries	Robert H. Wollenberg	2008-12-09	$626,360,000
7150182	High throughput screening methods for lubricating oil compositions	Robert H. Wollenberg	2006-12-19	$234,122,000
7069203	Method and system of product development process for chemical compositions using high volume modeling	Robert H. Wollenberg	2006-06-27	$306,412,000

Thomas J. Balk — 8 Patents

Issued Patents All Time

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