Charles J. Koehler

Person

Milwaukee, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flame rod analysis system
- Patent number 10,697,921
- Issue date Jun 30, 2020
- A. O. Smith Corporation
- Brian T. Branecky
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flow sensor with hot film anemometer
- Patent number 10,598,530
- Issue date Mar 24, 2020
- A. O. Smith Corporation
- Matthew W. Critchley
- G01 - MEASURING TESTING
Information Patent Grant
Flow sensor with hot film anemometer
- Patent number 10,274,353
- Issue date Apr 30, 2019
- A. O. Smith Corporation
- Matthew W. Critchley
- G01 - MEASURING TESTING
Information Patent Grant
Flame rod analysis system
- Patent number 10,132,770
- Issue date Nov 20, 2018
- A. O. Smith Corporation
- Brian T. Branecky
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fluid formulation evaluation and improvement utilizing broad spectr...
- Patent number 7,078,910
- Issue date Jul 18, 2006
- Eaton Corporation
- Richard Walter Hirthe
- G01 - MEASURING TESTING
Information Patent Grant
Fluid condition monitoring using broad spectrum impedance spectroscopy
- Patent number 7,043,372
- Issue date May 9, 2006
- Eaton Corporation
- Charles J. Koehler
- G01 - MEASURING TESTING
Information Patent Grant
Method of determining the fluid condition of diesel engine lubrican...
- Patent number 6,844,745
- Issue date Jan 18, 2005
- Eaton Corporation
- Richard W. Hirthe
- G01 - MEASURING TESTING
Information Patent Grant
Detecting soot during real time operation in diesel engine lubricant
- Patent number 6,839,620
- Issue date Jan 4, 2005
- Eaton Corporation
- Charles J. Koehler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus to sense changes in the state of a resin bed
- Patent number 5,680,055
- Issue date Oct 21, 1997
- Marquette University
- Martin A. Seitz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FLOW SENSOR WITH HOT FILM ANEMOMETER
- Publication number 20190178692
- Publication date Jun 13, 2019
- A.O. Smith Corporation
- Matthew W. Critchley
- G01 - MEASURING TESTING
Information Patent Application
FLOW SENSOR WITH HOT FILM ANEMOMETER
- Publication number 20180274958
- Publication date Sep 27, 2018
- A.O. Smith Corporation
- Matthew W. Critchley
- G01 - MEASURING TESTING
Information Patent Application
FLAME ROD ANALYSIS SYSTEM
- Publication number 20160274049
- Publication date Sep 22, 2016
- A.O. Smith Corporation
- Brian T. Branecky
- G01 - MEASURING TESTING
Information Patent Application
IMPEDANCE SPECTROSCOPY (IS) METHODS AND SYSTEMS FOR CHARACTERIZING...
- Publication number 20080172187
- Publication date Jul 17, 2008
- Paradigm Sensors, LLC
- Charles Koehler
- G01 - MEASURING TESTING
Information Patent Application
IMPEDANCE SPECTROSCOPY (IS) METHODS AND SYSTEMS FOR CHARACTERIZING...
- Publication number 20080167823
- Publication date Jul 10, 2008
- Paradigm Sensors, LLC
- Charles Koehler
- G01 - MEASURING TESTING
Information Patent Application
Fluid condition monitoring using broad spectrum impedance spectroscopy
- Publication number 20060155485
- Publication date Jul 13, 2006
- Charles J. Koehler
- G01 - MEASURING TESTING
Information Patent Application
Fluid formulation evaluation and improvement utilizing broad spectr...
- Publication number 20050194977
- Publication date Sep 8, 2005
- Richard Walter Hirthe
- G01 - MEASURING TESTING
Information Patent Application
Fluid condition monitoring using broad spectrum impedance spectroscopy
- Publication number 20050110503
- Publication date May 26, 2005
- Charles J. Koehler
- G01 - MEASURING TESTING
Information Patent Application
DETECTING SOOT DURING REAL TIME OPERATION IN DIESEL ENGINE LUBRICANT
- Publication number 20050021216
- Publication date Jan 27, 2005
- EATON CORPORATION
- Charles J. Koehler
- G01 - MEASURING TESTING

Charles J. Koehler

Person

Patents Grantslast 30 patents

Flame rod analysis system

Flow sensor with hot film anemometer

Flow sensor with hot film anemometer

Flame rod analysis system

Fluid formulation evaluation and improvement utilizing broad spectr...

Fluid condition monitoring using broad spectrum impedance spectroscopy

Method of determining the fluid condition of diesel engine lubrican...

Detecting soot during real time operation in diesel engine lubricant

Method and apparatus to sense changes in the state of a resin bed

Patents Applicationslast 30 patents

FLOW SENSOR WITH HOT FILM ANEMOMETER

FLOW SENSOR WITH HOT FILM ANEMOMETER

FLAME ROD ANALYSIS SYSTEM

IMPEDANCE SPECTROSCOPY (IS) METHODS AND SYSTEMS FOR CHARACTERIZING...

IMPEDANCE SPECTROSCOPY (IS) METHODS AND SYSTEMS FOR CHARACTERIZING...

Fluid condition monitoring using broad spectrum impedance spectroscopy

Fluid formulation evaluation and improvement utilizing broad spectr...

Fluid condition monitoring using broad spectrum impedance spectroscopy

DETECTING SOOT DURING REAL TIME OPERATION IN DIESEL ENGINE LUBRICANT