Charles Ray Willcox

Person

Chanhassen, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Galvanic current protection for photoionization detector
- Patent number 12,146,854
- Issue date Nov 19, 2024
- MOCON, INC.
- Charles Willcox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polysilicon on sapphire oil-less pressure sensor
- Patent number 11,378,480
- Issue date Jul 5, 2022
- Rosemount Inc.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Grant
High range differential pressure sensor
- Patent number 11,226,253
- Issue date Jan 18, 2022
- Rosemount Inc.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Grant
Non-intrusive process fluid pressure measurement system
- Patent number 11,209,296
- Issue date Dec 28, 2021
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Sensor body cell of a pressure sensor
- Patent number 11,041,773
- Issue date Jun 22, 2021
- Rosemount Inc.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Hysteretic process variable sensor compensation
- Patent number 10,635,064
- Issue date Apr 28, 2020
- Rosemount Inc.
- Charles Ray Willcox
- G05 - CONTROLLING REGULATING
Information Patent Grant
In-line process fluid pressure transmitter for high pressure applic...
- Patent number 10,209,154
- Issue date Feb 19, 2019
- Rosemount Inc.
- David M. Strei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Corrosion rate measurement with multivariable sensor
- Patent number 10,190,968
- Issue date Jan 29, 2019
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Grant
High over-pressure capable silicon die pressure sensor
- Patent number 10,060,813
- Issue date Aug 28, 2018
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transmitter with overpressure protection
- Patent number 10,048,152
- Issue date Aug 14, 2018
- Rosemount Inc.
- Aleksandr Valdimirovich Fetisov
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion rate measurement
- Patent number 9,891,161
- Issue date Feb 13, 2018
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure sensor with high pressure capabilities
- Patent number 9,857,259
- Issue date Jan 2, 2018
- Rosemount Inc.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Grant
High over-pressure capable silicon die pressure sensor with extende...
- Patent number 9,719,872
- Issue date Aug 1, 2017
- Rosemount Inc.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Span line pressure effect compensation for diaphragm pressure sensor
- Patent number 9,316,553
- Issue date Apr 19, 2016
- Rosemount Inc.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Resonant frequency based pressure sensor
- Patent number 8,429,978
- Issue date Apr 30, 2013
- Rosemount Inc.
- Andrew J. Klosinski
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for pressure measurement using magnetic property
- Patent number 8,327,713
- Issue date Dec 11, 2012
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Aspirated enhanced total air temperature probe
- Patent number 8,104,955
- Issue date Jan 31, 2012
- Rosemount Aerospace Inc.
- Kevin J. Benning
- G01 - MEASURING TESTING
Information Patent Grant
Impending icing probe with thermal isolation pedestal
- Patent number 8,037,750
- Issue date Oct 18, 2011
- Rosemount Aerospace, Inc.
- Weston D. C. Heuer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for pressure measurement using fill tube
- Patent number 7,954,383
- Issue date Jun 7, 2011
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Process field device with radio frequency communication
- Patent number 7,956,738
- Issue date Jun 7, 2011
- Rosemount Inc.
- Robert J. Karschnia
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermal-based diagnostic system for process transmitter
- Patent number 7,918,134
- Issue date Apr 5, 2011
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Grant
Aspirated enhanced total air temperature probe
- Patent number 7,828,477
- Issue date Nov 9, 2010
- Rosemount Aerospace Inc.
- Kevin J. Benning
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 7,779,698
- Issue date Aug 24, 2010
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Grant
Total air temperature probe
- Patent number D587610
- Issue date Mar 3, 2009
- Rosemount Aerospace Inc.
- Kevin J. Benning
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Compensated variable optical attenuator
- Patent number 7,450,812
- Issue date Nov 11, 2008
- Rosemount Inc.
- Mark G. Romo
- G02 - OPTICS
Information Patent Grant
Total air temperature probe having improved deicing heater error pe...
- Patent number 7,357,572
- Issue date Apr 15, 2008
- Rosemount Aerospace Inc.
- Kevin J. Benning
- G01 - MEASURING TESTING
Information Patent Grant
Total air temperature probe
- Patent number D566595
- Issue date Apr 15, 2008
- Rosemount Aerospace Inc.
- Kevin J. Benning
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Line pressure measurement using differential pressure sensor
- Patent number 7,334,484
- Issue date Feb 26, 2008
- Rosemount Inc.
- Donald E. Harasyn
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor fault detection
- Patent number 7,308,830
- Issue date Dec 18, 2007
- Rosemount Inc.
- Donald E. Harasyn
- G01 - MEASURING TESTING
Information Patent Grant
Process field device with radio frequency communication
- Patent number 7,262,693
- Issue date Aug 28, 2007
- Rosemount Inc.
- Robert J. Karschnia
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE COMPENSATING ADJUSTABLE ULTRAVIOLET LAMP DRIVER CIRCUIT...
- Publication number 20240322754
- Publication date Sep 26, 2024
- MOCON, INC
- Charles Willcox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTOIONIZATION DETECTOR SENSOR WITH ADJUSTABLE GAIN
- Publication number 20240313733
- Publication date Sep 19, 2024
- MOCON, INC
- Charles Willcox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GALVANIC CURRENT PROTECTION FOR PHOTOIONIZATION DETECTOR
- Publication number 20240295528
- Publication date Sep 5, 2024
- Mocon, Inc.
- Charles Willcox
- G01 - MEASURING TESTING
Information Patent Application
PHOTOIONIZATION DETECTOR HAVING IMPROVED GAIN AND REDUCED HUMIDITY...
- Publication number 20240295529
- Publication date Sep 5, 2024
- Mocon, Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
PHOTOIONIZATION DETECTOR HAVING IMPROVED GAIN AND REDUCED HUMIDITY...
- Publication number 20240297034
- Publication date Sep 5, 2024
- Mocon, Inc.
- Charles R. Willcox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT FLOW-BASED PROCESS FLUID TEMPERATURE ESTIMATION SYSTEM WITH TH...
- Publication number 20220412815
- Publication date Dec 29, 2022
- Rosemount Inc.
- Charles R. WILLCOX
- G01 - MEASURING TESTING
Information Patent Application
SINGLE-USE PLASTIC PRESSURE SENSOR
- Publication number 20220099514
- Publication date Mar 31, 2022
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
POLYSILICON ON SAPPHIRE OIL-LESS PRESSURE SENSOR
- Publication number 20220090977
- Publication date Mar 24, 2022
- Rosemount Inc.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Application
HIGH RANGE DIFFERENTIAL PRESSURE SENSOR
- Publication number 20210190619
- Publication date Jun 24, 2021
- Rosemount Inc.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Application
SENSOR BODY CELL OF A PRESSURE SENSOR
- Publication number 20200309631
- Publication date Oct 1, 2020
- Rosemount Inc.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Application
NON-INTRUSIVE PROCESS FLUID PRESSURE MEASUREMENT SYSTEM
- Publication number 20200103260
- Publication date Apr 2, 2020
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE TRANSMITTER WITH OVERPRESSURE PROTECTION
- Publication number 20170089793
- Publication date Mar 30, 2017
- ROSEMOUNT INC.
- Aleksandr Valdimirovich Fetisov
- G01 - MEASURING TESTING
Information Patent Application
HIGH OVER-PRESSURE CAPABLE SILICON DIE PRESSURE SENSOR WITH EXTENDE...
- Publication number 20170089786
- Publication date Mar 30, 2017
- Rosemount Inc.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Application
HIGH OVER-PRESSURE CAPABLE SILICON DIE PRESSURE SENSOR
- Publication number 20170089787
- Publication date Mar 30, 2017
- Rosemount Inc.
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
CORROSION RATE MEASUREMENT WITH MULTIVARIABLE SENSOR
- Publication number 20160377527
- Publication date Dec 29, 2016
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Application
IN-LINE PROCESS FLUID PRESSURE TRANSMITTER FOR HIGH PRESSURE APPLIC...
- Publication number 20160290882
- Publication date Oct 6, 2016
- Rosemount Inc.
- David M. Strei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIFFERENTIAL PRESSURE SENSOR WITH HIGH PRESSURE CAPABILITIES
- Publication number 20160091379
- Publication date Mar 31, 2016
- ROSEMOUNT INC.
- David Andrew Broden
- G01 - MEASURING TESTING
Information Patent Application
HYSTERETIC PROCESS VARIABLE SENSOR COMPENSATION
- Publication number 20150378332
- Publication date Dec 31, 2015
- ROSEMOUNT INC.
- Charles Ray Willcox
- G05 - CONTROLLING REGULATING
Information Patent Application
SPAN LINE PRESSURE EFFECT COMPENSATION FOR DIAPHRAGM PRESSURE SENSOR
- Publication number 20150276528
- Publication date Oct 1, 2015
- ROSEMOUNT INC.
- Charles Ray Willcox
- G01 - MEASURING TESTING
Information Patent Application
CORROSION RATE MEASUREMENT
- Publication number 20150260633
- Publication date Sep 17, 2015
- Rosemount Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Application
RESONANT FREQUENCY BASED PRESSURE SENSOR
- Publication number 20110239773
- Publication date Oct 6, 2011
- Andrew J. Klosinski
- G01 - MEASURING TESTING
Information Patent Application
IMPENDING ICING PROBE WITH THERMAL ISOLATION PEDESTAL
- Publication number 20110106331
- Publication date May 5, 2011
- Rosemount Aerospace Inc.
- Weston D.C. Heuer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ASPIRATED ENHANCED TOTAL AIR TEMPERATURE PROBE
- Publication number 20110013664
- Publication date Jan 20, 2011
- Rosemount Aerospace Inc.
- Kevin J. Benning
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR PRESSURE MEASUREMENT USING FILL TUBE
- Publication number 20100132472
- Publication date Jun 3, 2010
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR PRESSURE MEASUREMENT USING MAGNETIC PROPERTY
- Publication number 20100132473
- Publication date Jun 3, 2010
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
Thermal-based diagnostic system for process transmitter
- Publication number 20100083768
- Publication date Apr 8, 2010
- Rosemount, Inc.
- Robert C. Hedtke
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor
- Publication number 20090120195
- Publication date May 14, 2009
- Charles R. Willcox
- G01 - MEASURING TESTING
Information Patent Application
Aspirated Enhanced Total Air Temperature Probe
- Publication number 20080285620
- Publication date Nov 20, 2008
- Rosemount Aerospace Inc.
- Kevin J. Benning
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FIELD DEVICE WITH RADIO FREQUENCY COMMUNICATION
- Publication number 20070285224
- Publication date Dec 13, 2007
- Robert J. Karschnia
- G05 - CONTROLLING REGULATING
Information Patent Application
Pressure sensor fault detection
- Publication number 20070169557
- Publication date Jul 26, 2007
- Donald E. Harasyn
- G01 - MEASURING TESTING

Charles Ray Willcox

Person

Patents Grantslast 30 patents

Galvanic current protection for photoionization detector

Polysilicon on sapphire oil-less pressure sensor

High range differential pressure sensor

Non-intrusive process fluid pressure measurement system

Sensor body cell of a pressure sensor

Hysteretic process variable sensor compensation

In-line process fluid pressure transmitter for high pressure applic...

Corrosion rate measurement with multivariable sensor

High over-pressure capable silicon die pressure sensor

Pressure transmitter with overpressure protection

Corrosion rate measurement

Differential pressure sensor with high pressure capabilities

High over-pressure capable silicon die pressure sensor with extende...

Span line pressure effect compensation for diaphragm pressure sensor

Resonant frequency based pressure sensor

Method and apparatus for pressure measurement using magnetic property

Aspirated enhanced total air temperature probe

Impending icing probe with thermal isolation pedestal

Method and apparatus for pressure measurement using fill tube

Process field device with radio frequency communication

Thermal-based diagnostic system for process transmitter

Aspirated enhanced total air temperature probe

Pressure sensor

Total air temperature probe

Compensated variable optical attenuator

Total air temperature probe having improved deicing heater error pe...

Total air temperature probe

Line pressure measurement using differential pressure sensor

Pressure sensor fault detection

Process field device with radio frequency communication

Patents Applicationslast 30 patents

TEMPERATURE COMPENSATING ADJUSTABLE ULTRAVIOLET LAMP DRIVER CIRCUIT...

PHOTOIONIZATION DETECTOR SENSOR WITH ADJUSTABLE GAIN

GALVANIC CURRENT PROTECTION FOR PHOTOIONIZATION DETECTOR

PHOTOIONIZATION DETECTOR HAVING IMPROVED GAIN AND REDUCED HUMIDITY...

PHOTOIONIZATION DETECTOR HAVING IMPROVED GAIN AND REDUCED HUMIDITY...

HEAT FLOW-BASED PROCESS FLUID TEMPERATURE ESTIMATION SYSTEM WITH TH...

SINGLE-USE PLASTIC PRESSURE SENSOR

POLYSILICON ON SAPPHIRE OIL-LESS PRESSURE SENSOR

HIGH RANGE DIFFERENTIAL PRESSURE SENSOR

SENSOR BODY CELL OF A PRESSURE SENSOR

NON-INTRUSIVE PROCESS FLUID PRESSURE MEASUREMENT SYSTEM

PRESSURE TRANSMITTER WITH OVERPRESSURE PROTECTION

HIGH OVER-PRESSURE CAPABLE SILICON DIE PRESSURE SENSOR WITH EXTENDE...

HIGH OVER-PRESSURE CAPABLE SILICON DIE PRESSURE SENSOR

CORROSION RATE MEASUREMENT WITH MULTIVARIABLE SENSOR

IN-LINE PROCESS FLUID PRESSURE TRANSMITTER FOR HIGH PRESSURE APPLIC...

DIFFERENTIAL PRESSURE SENSOR WITH HIGH PRESSURE CAPABILITIES

HYSTERETIC PROCESS VARIABLE SENSOR COMPENSATION

SPAN LINE PRESSURE EFFECT COMPENSATION FOR DIAPHRAGM PRESSURE SENSOR

CORROSION RATE MEASUREMENT

RESONANT FREQUENCY BASED PRESSURE SENSOR

IMPENDING ICING PROBE WITH THERMAL ISOLATION PEDESTAL

ASPIRATED ENHANCED TOTAL AIR TEMPERATURE PROBE

METHOD AND APPARATUS FOR PRESSURE MEASUREMENT USING FILL TUBE

METHOD AND APPARATUS FOR PRESSURE MEASUREMENT USING MAGNETIC PROPERTY

Thermal-based diagnostic system for process transmitter

Pressure sensor

Aspirated Enhanced Total Air Temperature Probe

PROCESS FIELD DEVICE WITH RADIO FREQUENCY COMMUNICATION

Pressure sensor fault detection