David Stinson

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Digital pressure gauge
- Patent number 8,881,763
- Issue date Nov 11, 2014
- David Stinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Digital pressure gauge
- Patent number 7,814,932
- Issue date Oct 19, 2010
- David Stinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intermittent pressure module for a vacuum regulator
- Patent number 7,143,773
- Issue date Dec 5, 2006
- Amvex Corporation
- David Stinson
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL PRESSURE GAUGE
- Publication number 20160287762
- Publication date Oct 6, 2016
- Amvex, LLC
- David Stinson
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL PRESSURE GAUGE
- Publication number 20150065969
- Publication date Mar 5, 2015
- Amvex Corporation
- David Stinson
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL PRESSURE GAUGE
- Publication number 20100288378
- Publication date Nov 18, 2010
- David Stinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Intermittent pressure module
- Publication number 20070012357
- Publication date Jan 18, 2007
- Amvex Corporation
- David Stinson
- G05 - CONTROLLING REGULATING
Information Patent Application
Intermittent module
- Publication number 20050103388
- Publication date May 19, 2005
- Amvex Corporation
- David Stinson
- G05 - CONTROLLING REGULATING
Information Patent Application
Vacuum Regulator and Method
- Publication number 20040122365
- Publication date Jun 24, 2004
- David C. Stinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Digital pressure gauge
- Publication number 20040118460
- Publication date Jun 24, 2004
- David Stinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE