John Ward — 9 Patents at Chevron

John Ward has been granted 9 US patents while listed as an inventor at Chevron. The first was granted in 1981 and the most recent in December 2025. John Ward ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Ward in Forbes, CA, AU.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12495747	Additives for enhanced binding in growing media	Herald Reiersen	2025-12-16
12082537	Wood fibers for enhanced binding in growing media	Herald Reiersen	2024-09-10
11051460	Durable fiber plant growth containers and related materials and methods	Dagfinn Andersen, Herald Reiersen	2021-07-06
9429923	HVAC control system and method	Joshua Wall, Glenn Platt	2016-08-30
9371499	Friction modifiers and a method of making the same	Yat Fan Suen, Francois Simard, Rachel M. Knight	2016-06-21
8343901	Lubricating composition containing multifunctional hydroxylated amine salt of a hindered phenolic acid	Yat Fan Suen, Trevor Miller	2013-01-01
8334242	Lubricating composition containing multifunctional borated hydroxylated amine salt of a hindered phenolic acid	Yat Fan Suen, Trevor Miller	2012-12-18	$309,304,000
7977852	Method and apparatus for harvesting energy from mechanical vibrations	Sam Behrens	2011-07-12
4258649	Apparatus for coating surfaces	James L. Dunn, Patrick H. Martin	1981-03-31	$18,442,000

John Ward — 9 Patents

Issued Patents All Time

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