John D. Alexander

Follow

Person

Ponca City, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measurement of steam quality
- Patent number 4,769,593
- Issue date Sep 6, 1988
- Conoco Inc.
- Philip W. Reed
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for sonic velocity type water cut measurement
- Patent number 4,236,406
- Issue date Dec 2, 1980
- Conoco, Inc.
- Philip W. Reed
- G01 - MEASURING TESTING
Information Patent Grant
Sonic measurement of flow rate and water content of oil-water streams
- Patent number 4,080,837
- Issue date Mar 28, 1978
- Continental Oil Company
- John D. Alexander
- G01 - MEASURING TESTING