Edward B. Stultz

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Chesterfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Porosity measuring apparatus and perforating system using same
- Patent number 4,246,775
- Issue date Jan 27, 1981
- Philip Morris Incorporated
- Edward B. Stultz
- G01 - MEASURING TESTING
Information Patent Grant
Standard deviation determining apparatus
- Patent number 3,952,185
- Issue date Apr 20, 1976
- Philip Morris Incorporated
- Edward B. Stultz
- G06 - COMPUTING CALCULATING COUNTING