Sandra L. Petty-Weeks

Person

West Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dielectric sensors
- Patent number 5,018,380
- Issue date May 28, 1991
- Allied-Signal Inc.
- Joseph J. Zupancic
- G01 - MEASURING TESTING
Information Patent Grant
Gas detection apparatus and method with novel electrolyte membrane
- Patent number 4,824,528
- Issue date Apr 25, 1989
- Allied-Signal Inc.
- Anthony J. Polak
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogen separation and electricity generation using novel electrol...
- Patent number 4,797,185
- Issue date Jan 10, 1989
- Allied-Signal Inc.
- Anthony J. Polak
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water insoluble proton conducting polymers
- Patent number 4,708,981
- Issue date Nov 24, 1987
- UOP Inc.
- Joseph J. Zupancic
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thin film polymer blend membranes
- Patent number 4,705,545
- Issue date Nov 10, 1987
- UOP Inc.
- Anthony J. Polak
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for gas detection using proton-conducting poly...
- Patent number 4,664,757
- Issue date May 12, 1987
- UOP Inc.
- Joseph J. Zupancic
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical method and apparatus using proton-conducting polymers
- Patent number 4,664,761
- Issue date May 12, 1987
- UOP Inc.
- Joseph J. Zupancic
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas detection with three-component membrane and sensor using said m...
- Patent number 4,661,211
- Issue date Apr 28, 1987
- UOP Inc.
- Sandra Petty-Weeks
- G01 - MEASURING TESTING

Sandra L. Petty-Weeks

Person

Patents Grantslast 30 patents

Dielectric sensors

Gas detection apparatus and method with novel electrolyte membrane

Hydrogen separation and electricity generation using novel electrol...

Water insoluble proton conducting polymers

Thin film polymer blend membranes

Method and apparatus for gas detection using proton-conducting poly...

Electrochemical method and apparatus using proton-conducting polymers

Gas detection with three-component membrane and sensor using said m...