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Inventor

WALTHALL BRYAN

US7 patents
⚠️ This page may combine multiple inventors who share the name “WALTHALL BRYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BURGESS KEVIN

4 patents
US8496228B2Jul 30, 2013

Planetary gear ball valve

BURGESS KEVIN10 citations82
US8490946B2Jul 23, 2013

Planetary gear valve

BURGESS KEVIN3 citations60
US8132786B2Mar 13, 2012

Stemless ball valve

BURGESS KEVIN5 citations60
US8690119B2Apr 8, 2014

Leak-free reciprocating stemmed valve

BURGESS KEVIN3 citations56

BIG HORN VALVE INC

2 patents
US9377121B2Jun 28, 2016

Leak-free rotary valve with internal worm gear

BIG HORN VALVE INC22 citations91
US7971855B2Jul 5, 2011

Stemless ball valve

BIG HORN VALVE INC11 citations82

MEIKE DONALD LEWIS

1 patent
US7913327B2Mar 29, 2011

Automatically flushing toilet

MEIKE DONALD LEWIS4 citations52