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Grant B. Edwards
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Blaine, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rapid transport service in a network to peripheral device servers
Patent number
7,680,944
Issue date
Mar 16, 2010
Comtrol Corporation
Ehassan Taghizadeh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fluid flow blender and methods
Patent number
7,530,278
Issue date
May 12, 2009
Rivatek, Inc.
Mark Daniel Litecky
G05 - CONTROLLING REGULATING
Information
Patent Grant
Software correction method and apparatus for a variable orifice flo...
Patent number
7,302,863
Issue date
Dec 4, 2007
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING
Information
Patent Grant
Software correction method and apparatus for a variable orifice flo...
Patent number
7,096,744
Issue date
Aug 29, 2006
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING
Information
Patent Grant
Software correction method and apparatus for a variable orifice flo...
Patent number
7,082,842
Issue date
Aug 1, 2006
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING
Information
Patent Grant
Process transmitter communication circuit
Patent number
6,006,338
Issue date
Dec 21, 1999
Rosemont Inc.
Randy J. Longsdorf
G05 - CONTROLLING REGULATING
Information
Patent Grant
Microwave level gauge with remote transducer
Patent number
5,847,567
Issue date
Dec 8, 1998
Rosemount Inc.
John A. Kielb
G01 - MEASURING TESTING
Information
Patent Grant
Barrier device
Patent number
5,710,552
Issue date
Jan 20, 1998
Rosemount Inc.
Steven J. McCoy
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Fluid flow blender and methods
Publication number
20080105317
Publication date
May 8, 2008
Rivatek, Inc.
Mark Daniel Litecky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for controlling the valve position of a variab...
Publication number
20070016333
Publication date
Jan 18, 2007
Grant Bradley Edwards
G05 - CONTROLLING REGULATING
Information
Patent Application
SOFTWARE CORRECTION METHOD AND APPARATUS FOR A VARIABLE ORIFICE FLO...
Publication number
20060288799
Publication date
Dec 28, 2006
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING
Information
Patent Application
Software correction method and apparatus for a variable orifice flo...
Publication number
20050284236
Publication date
Dec 29, 2005
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING
Information
Patent Application
Software correction method and apparatus for a variable orifice flo...
Publication number
20050284235
Publication date
Dec 29, 2005
Rivatek Incorporated
John Allan Kielb
G01 - MEASURING TESTING