Dale Ewing — 6 Patents at Veeder-Root

Dale Ewing has been granted 6 US patents while listed as an inventor at Veeder-Root. The first was granted in 2000 and the most recent in July 2014. Dale Ewing ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Dale Ewing in Milan, IL, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
8770237	Vapor recovery pump regulation of pressure to maintain air to liquid ratio	David Bolt, Dale Spence, David Jonathan Hassell, John Layne, Lindsay Bruce Dalziel	2014-07-08
8387646	Double-walled contained shear valve, particularly for fueling environments	David Bolt, Shane Reese, Kent Reid	2013-03-05
8096315	Double-walled contained shear valve, particularly for fueling environments	David Bolt, Shane Reese, Kent Reid	2012-01-17
7753067	Shear valve employing two-stage poppet valve, particularly for use in fueling environments	David Bolt, Shane Reese, Kent Reid	2010-07-13
7681583	Double-walled contained shear valve, particularly for fueling environments	David Bolt, Shane Reese, Kent Reid	2010-03-23
6129529	Liquid petroleum gas submersible electric motor driven pump and drive coupling therefor	David S. Young	2000-10-10

Dale Ewing — 6 Patents

Issued Patents All Time

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