Russell N. Evans

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Louisville, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiphasic overreading correction in a process variable transmitter
- Patent number 7,484,426
- Issue date Feb 3, 2009
- Rosemount Inc.
- Russell N. Evans
- G01 - MEASURING TESTING
Information Patent Grant
Wet gas indication using a process fluid differential pressure tran...
- Patent number 7,458,280
- Issue date Dec 2, 2008
- Rosemount Inc.
- David L. Wehrs
- G01 - MEASURING TESTING
Information Patent Grant
Eccentric venturi flow meter
- Patent number 7,299,707
- Issue date Nov 27, 2007
- Dieterich Standard, Inc.
- Russell N. Evans
- G01 - MEASURING TESTING
Information Patent Grant
Noise reducing differential pressure measurement probe
- Patent number 6,470,755
- Issue date Oct 29, 2002
- Dieterich Standard, Inc.
- Terry X. Beachey
- G01 - MEASURING TESTING
Information Patent Grant
Noise reduction differential pressure measurement probe
- Patent number 6,321,166
- Issue date Nov 20, 2001
- Russell N. Evans
- G01 - MEASURING TESTING
Information Patent Grant
Tip flow barrier for a pitot tube type of fluid flowmeter
- Patent number 6,164,143
- Issue date Dec 26, 2000
- Dieterich Standard, Inc.
- Russell Neil Evans
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Multiphasic overreading correction in a process variable transmitter
- Publication number 20070193369
- Publication date Aug 23, 2007
- Russell N. Evans
- G01 - MEASURING TESTING
Information Patent Application
Wet gas indication using a process fluid differential pressure tran...
- Publication number 20070163362
- Publication date Jul 19, 2007
- David L. Wehrs
- G01 - MEASURING TESTING