Richard Dean McFarland

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable pressure switch calibration and diagnostic tool
- Patent number 9,851,274
- Issue date Dec 26, 2017
- GOOD DAY TOOLS LLC
- Richard Dean McFarland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable pressure switch calibration and diagnostic tool
- Patent number 9,640,344
- Issue date May 2, 2017
- GOOD DAY TOOLS LLC
- Richard Dean McFarland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable pressure switch calibration and diagnostic tool
- Patent number 7,441,439
- Issue date Oct 28, 2008
- Richard Dean Mc Farland
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE PRESSURE SWITCH CALIBRATION AND DIAGNOSTIC TOOL
- Publication number 20170191896
- Publication date Jul 6, 2017
- Richard Dean MCFARLAND
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE PRESSURE SWITCH CALIBRATION AND DIAGNOSTIC TOOL
- Publication number 20150228422
- Publication date Aug 13, 2015
- Richard Dean MCFARLAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Portable Pressure Switch Calibration and Diagnostic Tool
- Publication number 20070119225
- Publication date May 31, 2007
- Richard Dean McFarland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Portable pressure switch calibration and diagnostic tool
- Publication number 20060174686
- Publication date Aug 10, 2006
- Richard Dean McFarland
- H01 - BASIC ELECTRIC ELEMENTS