Eric W. Hearn

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Wappingers Falls, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing oxygen precipitation in silicon wafers
- Patent number 4,432,809
- Issue date Feb 21, 1984
- International Business Machines Corporation
- Patrick W. Chye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Technique for predicting oxygen precipitation in semiconductor wafers
- Patent number 4,342,616
- Issue date Aug 3, 1982
- International Business Machines Corporation
- Brian J. Elliott
- G01 - MEASURING TESTING
Information Patent Grant
Impact sound stressing holding assembly
- Patent number 4,140,002
- Issue date Feb 20, 1979
- The United States of America as represented by the Secretary of the Air Force
- James F. Francis
- G01 - MEASURING TESTING