Norman D. Malcosky

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for injecting gas into a pipeline
- Patent number 4,773,255
- Issue date Sep 27, 1988
- Columbia Gas System Service Corporation
- Norman D. Malcosky
- G01 - MEASURING TESTING
Information Patent Grant
Gas tracer composition and method
- Patent number 4,690,689
- Issue date Sep 1, 1987
- Columbia Gas System Service Corp.
- Norman D. Malcosky
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting gas bubbles in water, and appara...
- Patent number 4,658,750
- Issue date Apr 21, 1987
- Columbia Gas System Service Corp.
- Norman D. Malcosky
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus and method for detecting gas bubbles in water, and appara...
- Patent number 4,571,984
- Issue date Feb 25, 1986
- Columbia Gas System Service Corp.
- Norman D. Malcosky
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Gas tracer composition and method
- Patent number 4,551,154
- Issue date Nov 5, 1985
- Columbia Gas System Service Corporation
- Norman D. Malcosky
- G01 - MEASURING TESTING