Sandra Lynn Harper

Person

Dana Point, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Through-wall position sensor
- Patent number 7,394,244
- Issue date Jul 1, 2008
- Parker Hannifan Corporation
- William R. Schley
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for continuous pattern sensing using fiber optics
- Patent number 5,693,935
- Issue date Dec 2, 1997
- Parker-Hannifin Corporation
- William L. Hassler
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus and method for detecting characteristics of a working fluid
- Patent number 5,660,052
- Issue date Aug 26, 1997
- Parker-Hannifin Corporation
- Richard L. Kenyon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for continuous pattern sensing using fiber optics
- Patent number 5,541,405
- Issue date Jul 30, 1996
- Parker-Hannifin Corporation
- William L. Hassler
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Apparatus and method for mass flow control of a working fluid
- Patent number 5,522,231
- Issue date Jun 4, 1996
- Parker-Hannifin Corporation
- Richard L. Kenyon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for mass flow control of a working fluid
- Patent number 5,477,701
- Issue date Dec 26, 1995
- Parker-Hannifin Corporation
- Richard L. Kenyon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Expansion valve control element for air conditioning system
- Patent number 5,460,349
- Issue date Oct 24, 1995
- Parker-Hannifin Corporation
- Chester D. Campbell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Expansion valve for air conditioning system with proportional solenoid
- Patent number 5,390,897
- Issue date Feb 21, 1995
- Parker-Hannifin Corporation
- Chester D. Campbell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for detecting characteristics of a working fluid
- Patent number 5,335,513
- Issue date Aug 9, 1994
- Parker-Hannifin Corporation
- Chester D. Campbell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Expansion valve for air conditioning system with proportional solenoid
- Patent number 5,295,656
- Issue date Mar 22, 1994
- Parker-Hannifin Corporation
- Chester D. Campbell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for mass flow control of a working fluid
- Patent number 5,289,692
- Issue date Mar 1, 1994
- Parker-Hannifin Corporation
- Chester D. Campbell
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Through-wall position sensor
- Publication number 20050189938
- Publication date Sep 1, 2005
- William R. Schley
- G01 - MEASURING TESTING

Sandra Lynn Harper

Person

Patents Grantslast 30 patents

Through-wall position sensor

Method and device for continuous pattern sensing using fiber optics

Apparatus and method for detecting characteristics of a working fluid

Method and device for continuous pattern sensing using fiber optics

Apparatus and method for mass flow control of a working fluid

Apparatus and method for mass flow control of a working fluid

Expansion valve control element for air conditioning system

Expansion valve for air conditioning system with proportional solenoid

Apparatus and method for detecting characteristics of a working fluid

Expansion valve for air conditioning system with proportional solenoid

Apparatus and method for mass flow control of a working fluid

Patents Applicationslast 30 patents

Through-wall position sensor