William S. Wright — 10 Patents at Simco Holdings

William S. Wright has been granted 10 US patents while listed as an inventor at Simco Holdings. The first was granted in 1980 and the most recent in May 2015. William S. Wright ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list William S. Wright in Dublin, PA, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9022223	Self-cleaning water filtration system	—	2015-05-05
8323490	Pressurized water filtration system	Bradley J. Florin	2012-12-04
5017876	Corona current monitoring apparatus and circuitry for A.C. air ionizers including capacitive current elimination	Mark Blitshteyn	1991-05-21
4774472	Apparatus for method to test efficiency of air ionizers and method for determining ability of an air ionizer to sustain a potential difference between an isolated object and a reference potential	Mark Blitshteyn	1988-09-27	$1,002,000
4716371	Non-contact autoranging electrostatic fieldmeter with automatic distance indicator	Mark Blitshteyn	1987-12-29	$977,000
4665462	Ionizing gas gun for balanced static elimination	Mark Blitshteyn, Richard D. Rodrigo	1987-05-12	$1,032,000
4638147	Microprocessor controlled through-flow electric water heater	Anthony Dytch, Andrew Keatley	1987-01-20
4550589	System for monitoring snubber loads	—	1985-11-05	$556,000
4232300	Level measuring system using admittance sensing	Kenneth M. Loewenstern	1980-11-04
4185720	Adjustable locking strut	Elmer C. Yang	1980-01-29	$410,000

William S. Wright — 10 Patents

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