Inventor

EWING DALE

US6 patents

⚠️ This page may combine multiple inventors who share the name “EWING DALE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VEEDER ROOT CO

2 patents

US7753067B2Jul 13, 2010

Shear valve employing two-stage poppet valve, particularly for use in fueling environments

VEEDER ROOT CO3 citations60

US7681583B2Mar 23, 2010

Double-walled contained shear valve, particularly for fueling environments

VEEDER ROOT CO5 citations60

BOLT DAVID J

2 patents

US8096315B2Jan 17, 2012

Double-walled contained shear valve, particularly for fueling environments

BOLT DAVID J2 citations57

US8387646B2Mar 5, 2013

Double-walled contained shear valve, particularly for fueling environments

BOLT DAVID J1 citations46

PUMP MARLEY

1 patent

US6129529AOct 10, 2000

Liquid petroleum gas submersible electric motor driven pump and drive coupling therefor

PUMP MARLEY111 citations89

BOLT DAVID

1 patent

US8770237B2Jul 8, 2014

Vapor recovery pump regulation of pressure to maintain air to liquid ratio

BOLT DAVID8 citations76