Radian Research, Inc.

Organization

Lafayette, IN, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Universal watthour meter socket/adapter for field testing
- Patent number 9,995,769
- Issue date Jun 12, 2018
- Radian Research, Inc.
- Joseph P. Joyce
- G01 - MEASURING TESTING
Information Patent Grant
Instrument transformer test equipment and method
- Patent number 9,366,744
- Issue date Jun 14, 2016
- Radian Research, Inc.
- Glenn A. Mayfield
- G01 - MEASURING TESTING
Information Patent Grant
Transformers
- Patent number 7,439,843
- Issue date Oct 21, 2008
- Radian Research, Inc.
- Glenn A. Mayfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of capacitance effects in potential transformers
- Patent number 6,963,262
- Issue date Nov 8, 2005
- Radian Research, Inc.
- Glenn A. Mayfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformers
- Patent number 6,903,642
- Issue date Jun 7, 2005
- Radian Research, Inc.
- Glenn A. Mayfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide ratio autotransformer-type current ranging
- Patent number 6,879,232
- Issue date Apr 12, 2005
- Radian Research, Inc.
- Glenn A. Mayfield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for analog-to-digital conversion
- Patent number 6,833,803
- Issue date Dec 21, 2004
- Radian Research, Inc.
- Glenn A. Mayfield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensated transformers
- Patent number 5,276,394
- Issue date Jan 4, 1994
- Radian Research, Inc.
- Glenn A. Mayfield
- G01 - MEASURING TESTING
Information Patent Grant
Amplifier circuit with increased voltage handling capacity
- Patent number 5,264,803
- Issue date Nov 23, 1993
- Radian Research, Inc.
- Glenn A. Mayfield
- H03 - BASIC ELECTRONIC CIRCUITRY

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Patents Applicationslast 30 patents

Information Patent Application
UNIVERSAL WATTHOUR METER SOCKET/ADAPTER FOR FIELD TESTING
- Publication number 20150048857
- Publication date Feb 19, 2015
- Radian Research, Inc.
- Joseph P. Joyce
- G01 - MEASURING TESTING
Information Patent Application
INSTRUMENT TRANSFORMER TEST EQUIPMENT AND METHOD
- Publication number 20120139555
- Publication date Jun 7, 2012
- Radian Research, Inc.
- Glenn A. Mayfield
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
86562048 - YOU KNOW IT'S TRUE WHEN IT'S BLUE
- Serial number 86562048
- Registration number 4850032
- Filing date Mar 12, 2015
- Radian Research, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Radian Research, Inc.

Organization

Patents Grantslast 30 patents

Universal watthour meter socket/adapter for field testing

Instrument transformer test equipment and method

Transformers

Reduction of capacitance effects in potential transformers

Transformers

Wide ratio autotransformer-type current ranging

Methods and apparatus for analog-to-digital conversion

Compensated transformers

Amplifier circuit with increased voltage handling capacity

Patents Applicationslast 30 patents

UNIVERSAL WATTHOUR METER SOCKET/ADAPTER FOR FIELD TESTING

INSTRUMENT TRANSFORMER TEST EQUIPMENT AND METHOD

Trademarklast 30 trademarks

86562048 - YOU KNOW IT'S TRUE WHEN IT'S BLUE