Robert J. Matthys

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Time lag approach for measuring fluid velocity
- Patent number 6,234,016
- Issue date May 22, 2001
- Honeywell International Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring selected properties of a fluid o...
- Patent number 6,079,253
- Issue date Jun 27, 2000
- Honeywell Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Time lag approach for measuring thermal conductivity and specific heat
- Patent number 6,019,505
- Issue date Feb 1, 2000
- Honeywell Inc.
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Multiple gas property sensor
- Patent number 5,235,844
- Issue date Aug 17, 1993
- Niagara Mohawk Power Corporation
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Selective gas detecting apparatus
- Patent number 4,996,431
- Issue date Feb 26, 1991
- Gas Research Institute
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for providing accurate low noise demodulation
- Patent number 4,963,744
- Issue date Oct 16, 1990
- Gas Research Institute
- Robert J. Matthys
- G01 - MEASURING TESTING
Information Patent Grant
Selective natural gas detecting apparatus
- Patent number 4,958,076
- Issue date Sep 18, 1990
- Gas Research Institute
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of thermal conductivity and specific heat
- Patent number 4,944,035
- Issue date Jul 24, 1990
- Honeywell Inc.
- Roger L. Aagardl
- G01 - MEASURING TESTING

Robert J. Matthys

Person

Patents Grantslast 30 patents

Time lag approach for measuring fluid velocity

Method and apparatus for measuring selected properties of a fluid o...

Time lag approach for measuring thermal conductivity and specific heat

Multiple gas property sensor

Selective gas detecting apparatus

Method and apparatus for providing accurate low noise demodulation

Selective natural gas detecting apparatus

Measurement of thermal conductivity and specific heat