Frederick K. Blades

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automated electrical wiring inspection system
- Patent number 7,605,594
- Issue date Oct 20, 2009
- Pass & Seymour, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Automated electrical wiring inspection system
- Patent number 7,385,406
- Issue date Jun 10, 2008
- Pass & Seymour, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Electrical wiring inspection system
- Patent number 7,057,401
- Issue date Jun 6, 2006
- Pass & Seymour, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Parallel arc fault diagnostic for aircraft wiring
- Patent number 6,927,579
- Issue date Aug 9, 2005
- Astronics Advanced Electronic Systems, Corp.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Series arc fault diagnostic for aircraft wiring
- Patent number 6,882,158
- Issue date Apr 19, 2005
- General Dynamics OTS (Aerospace) Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Parallel insulation fault detection system
- Patent number 6,876,203
- Issue date Apr 5, 2005
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Parallel arc fault diagnostic for aircraft wiring
- Patent number 6,777,953
- Issue date Aug 17, 2004
- General Dynamics (OTC) Aerospace, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Circuit and method for measuring the conductivity of an aqueous sample
- Patent number 6,690,173
- Issue date Feb 10, 2004
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instruments for measuring the total organic carbon content of water
- Patent number 6,451,613
- Issue date Sep 17, 2002
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
NDIR instrument
- Patent number 6,114,700
- Issue date Sep 5, 2000
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting arcing in AC power systems by mo...
- Patent number 5,729,145
- Issue date Mar 17, 1998
- Siemens Energy & Automation, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting arcing in alternating-current po...
- Patent number 5,434,509
- Issue date Jul 18, 1995
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting arcing in alternating current po...
- Patent number 5,432,455
- Issue date Jul 11, 1995
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Methods and circuits for measuring the conductivity of solutions
- Patent number 5,334,940
- Issue date Aug 2, 1994
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instrument and method for measurement of the organic carbon content...
- Patent number 5,275,957
- Issue date Jan 4, 1994
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Methods and circuits for measuring the conductivity of solutions
- Patent number 5,260,663
- Issue date Nov 9, 1993
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting arcing in electrical connections...
- Patent number 5,223,795
- Issue date Jun 29, 1993
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for measurement of the organic carbon content of water
- Patent number 5,047,212
- Issue date Sep 10, 1991
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for measurement of the organic carbon content of water
- Patent number 4,868,127
- Issue date Sep 19, 1989
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for compensating non-linearities in electrolyte conductivit...
- Patent number 4,683,435
- Issue date Jul 28, 1987
- Anatel Instrument Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for measurement of the organic carbon content of water
- Patent number 4,666,860
- Issue date May 19, 1987
- Anatel Instrument Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for measurement of the organic carbon content of water
- Patent number 4,626,413
- Issue date Dec 2, 1986
- Anatel Instrument Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transceiver circuit
- Patent number 4,523,472
- Issue date Jun 18, 1985
- PureCycle Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transceiver circuit for level sensing
- Patent number 4,400,976
- Issue date Aug 30, 1983
- PureCycle Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Nephelometer
- Patent number 4,343,552
- Issue date Aug 10, 1982
- PureCycle Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Echo ranging pulse discrimination circuit
- Patent number 4,315,325
- Issue date Feb 9, 1982
- PureCycle Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Grant
Water sterilizer and organic matter measurement instrument
- Patent number 4,304,996
- Issue date Dec 8, 1981
- Pure Cycle Corporation
- Frederick K. Blades
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultraviolet radiation sensor
- Patent number 4,272,679
- Issue date Jun 9, 1981
- PureCycle Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Automated Electrical Wiring Inspection System
- Publication number 20080204034
- Publication date Aug 28, 2008
- Pass & Seymour, Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Electrical wiring inspection system
- Publication number 20050212526
- Publication date Sep 29, 2005
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Parallel arc fault diagnostic for aircraft wiring
- Publication number 20030201780
- Publication date Oct 30, 2003
- General Dynamics OTS (Aerospace), Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Instruments for measuring the total organic carbon content of water
- Publication number 20030040122
- Publication date Feb 27, 2003
- Anatel Corporation
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Parallel insulation fault detection system
- Publication number 20020196031
- Publication date Dec 26, 2002
- General Dynamics OTS (Aerospace), Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Parallel arc fault diagnostic for aircraft wiring
- Publication number 20020130668
- Publication date Sep 19, 2002
- General Dynamics OTS (Aerospace), Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING
Information Patent Application
Series arc fault diagnostic for aircraft wiring
- Publication number 20020097056
- Publication date Jul 25, 2002
- General Dynamics OTS (Aerospace), Inc.
- Frederick K. Blades
- G01 - MEASURING TESTING

Frederick K. Blades

Person

Patents Grantslast 30 patents

Automated electrical wiring inspection system

Automated electrical wiring inspection system

Electrical wiring inspection system

Parallel arc fault diagnostic for aircraft wiring

Series arc fault diagnostic for aircraft wiring

Parallel insulation fault detection system

Parallel arc fault diagnostic for aircraft wiring

Circuit and method for measuring the conductivity of an aqueous sample

Instruments for measuring the total organic carbon content of water

NDIR instrument

Method and apparatus for detecting arcing in AC power systems by mo...

Method and apparatus for detecting arcing in alternating-current po...

Method and apparatus for detecting arcing in alternating current po...

Methods and circuits for measuring the conductivity of solutions

Instrument and method for measurement of the organic carbon content...

Methods and circuits for measuring the conductivity of solutions

Method and apparatus for detecting arcing in electrical connections...

Instrument for measurement of the organic carbon content of water

Instrument for measurement of the organic carbon content of water

Circuit for compensating non-linearities in electrolyte conductivit...

Instrument for measurement of the organic carbon content of water

Instrument for measurement of the organic carbon content of water

Ultrasonic transceiver circuit

Ultrasonic transceiver circuit for level sensing

Nephelometer

Echo ranging pulse discrimination circuit

Water sterilizer and organic matter measurement instrument

Ultraviolet radiation sensor

Patents Applicationslast 30 patents

Automated Electrical Wiring Inspection System

Electrical wiring inspection system

Parallel arc fault diagnostic for aircraft wiring

Instruments for measuring the total organic carbon content of water

Parallel insulation fault detection system

Parallel arc fault diagnostic for aircraft wiring

Series arc fault diagnostic for aircraft wiring