Joseph William Harpster

Person

Galena, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Condensers and their monitoring
- Patent number 7,065,970
- Issue date Jun 27, 2006
- Joseph W. C. Harpster
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Condensers and their monitoring
- Patent number 6,526,755
- Issue date Mar 4, 2003
- Joseph W. C. Harpster
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for measuring the air flow component of air/water vapor stre...
- Patent number 5,752,411
- Issue date May 19, 1998
- Intek, Inc.
- Joseph W. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring the air flow component and water...
- Patent number 5,485,754
- Issue date Jan 23, 1996
- Intek, Inc.
- Joseph W. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring the rate of fuel comsumption of an...
- Patent number 5,445,018
- Issue date Aug 29, 1995
- Intek, Inc.
- Joseph W. Harpster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flow metering of high temperature gases
- Patent number 4,949,578
- Issue date Aug 21, 1990
- Joseph W. C. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
Flow sensor assembly
- Patent number 4,942,763
- Issue date Jul 24, 1990
- Joseph W. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
Flow indicator
- Patent number 4,255,968
- Issue date Mar 17, 1981
- Intek, Inc.
- Joseph W. C. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring the distance to the floor of the cargo hold...
- Patent number 4,070,625
- Issue date Jan 24, 1978
- Dravo Corporation
- Joseph W. Harpster
- G01 - MEASURING TESTING
Information Patent Grant
Ultraviolet sensor and exposure instrument
- Patent number 4,065,672
- Issue date Dec 27, 1977
- Joseph William Harpster
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Condensers and their monitoring
- Publication number 20050109032
- Publication date May 26, 2005
- Joseph W.C. Harpster
- F28 - HEAT EXCHANGE IN GENERAL

Joseph William Harpster

Person

Patents Grantslast 30 patents

Condensers and their monitoring

Condensers and their monitoring

Method for measuring the air flow component of air/water vapor stre...

Apparatus and method for measuring the air flow component and water...

System and method for measuring the rate of fuel comsumption of an...

Flow metering of high temperature gases

Flow sensor assembly

Flow indicator

Apparatus for measuring the distance to the floor of the cargo hold...

Ultraviolet sensor and exposure instrument

Patents Applicationslast 30 patents

Condensers and their monitoring