Inventor

HAWKINS JAMES CHESTER

US9 patents

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

EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC

4 patents

US9297465B2Mar 29, 2016

Pilot-operated regulator with balanced port

EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC10 citations80

US9229458B2Jan 5, 2016

Dynamic pressure registration device for internally registered actuators and over pressure protection devices

EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC4 citations68

US12535148B2Jan 27, 2026

Pressure regulators with self-aligning valve disk assemblies

EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC0 citations51

US12591257B2Mar 31, 2026

Pressure regulators with pivotable valve disk assemblies

EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC0 citations43

HAWKINS JAMES CHESTER

2 patents

US8485213B2Jul 16, 2013

Internal relief valve apparatus for use with loading regulators

HAWKINS JAMES CHESTER31 citations88

US8256446B2Sep 4, 2012

Modular regulator platform

HAWKINS JAMES CHESTER24 citations86

FISHER CONTROLS INT

2 patents

US5709369AJan 20, 1998

Self-aligning valve disc assembly

FISHER CONTROLS INT18 citations78

US6968857B2Nov 29, 2005

Pressure reducing fluid regulators

FISHER CONTROLS INT9 citations65

MEVIUS JASON SCOTT

1 patent

US8840349B2Sep 23, 2014

Multi-tool adjusting screw

MEVIUS JASON SCOTT3 citations53