Walter Franklin Guion

Follow

Person

Oxnard, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure control device
- Patent number 8,490,647
- Issue date Jul 23, 2013
- Walter Franklin Guion
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid pressure control device
- Patent number 8,336,575
- Issue date Dec 25, 2012
- Walter Franklin Guion
- G05 - CONTROLLING REGULATING
Information Patent Grant
Acoustic generator for distance sounding with microphone designed f...
- Patent number 7,414,920
- Issue date Aug 19, 2008
- WellSonic LC
- Walter Franklin Guion
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic generator for distance sounding with a new and novel porta...
- Patent number 7,397,729
- Issue date Jul 8, 2008
- WellSonic, LC
- Walter Franklin Guion
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic generator for distance sounding with a firing mechanism in...
- Patent number 7,228,934
- Issue date Jun 12, 2007
- WellSonic LC
- Walter Franklin Guion
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Stable Pressure Regulator Apparatus
- Publication number 20180024576
- Publication date Jan 25, 2018
- WellSonic, LC
- Walter GUION
- G05 - CONTROLLING REGULATING
Information Patent Application
Fluid pressure control device
- Publication number 20120000552
- Publication date Jan 5, 2012
- Walter Franklin Guion
- G05 - CONTROLLING REGULATING
Information Patent Application
Fluid pressure control device
- Publication number 20110290346
- Publication date Dec 1, 2011
- Walter Franklin Guion
- G05 - CONTROLLING REGULATING
Information Patent Application
Acoustic Generator for Distance Sounding with a Mechanism for Autom...
- Publication number 20110096634
- Publication date Apr 28, 2011
- Walter Franklin Guion
- G01 - MEASURING TESTING
Information Patent Application
Fluid Pressure Control Device
- Publication number 20110036426
- Publication date Feb 17, 2011
- SP TECHNOLOGIES LC
- Walter Franklin Guion
- G05 - CONTROLLING REGULATING