Inventor · disambiguated record
Dale Ewing
Also filed as: EWING DALE
6 granted patents·1 pending application·130 citations·filing 1998–2012
81Inventor score
Top patents by PatentIndex Score
7 records- 0190US6129529ALiquid petroleum gas submersible electric motor driven pump and drive coupling thereforPUMP MARLEY·Filed 1998·Granted Oct 10, 2000·111 cites·18 claims
- 0270US8770237B2Vapor recovery pump regulation of pressure to maintain air to liquid ratioBOLT DAVID·Filed 2010·Granted Jul 8, 2014·8 cites·24 claims
- 0367US7681583B2Double-walled contained shear valve, particularly for fueling environmentsVEEDER ROOT CO·Filed 2006·Granted Mar 23, 2010·5 cites·28 claims
- 0462US7753067B2Shear valve employing two-stage poppet valve, particularly for use in fueling environmentsVEEDER ROOT CO·Filed 2006·Granted Jul 13, 2010·3 cites·28 claims
- 0559US8096315B2Double-walled contained shear valve, particularly for fueling environmentsBOLT DAVID J·Filed 2006·Granted Jan 17, 2012·2 cites·13 claims
- 0657US8387646B2Double-walled contained shear valve, particularly for fueling environmentsBOLT DAVID J·Filed 2012·Granted Mar 5, 2013·1 cites·28 claims
- 0735US2007128057A1Motor electrical connector employing liquid immersion protectionVEEDER ROOT CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →