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Michael J. Hurwitz
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydroball string sensing system
Patent number
5,064,603
Issue date
Nov 12, 1991
Westinghouse Electric Corp.
Michael J. Hurwitz
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Detection, characterization, and study of flaws in work with acoust...
Patent number
4,312,229
Issue date
Jan 26, 1982
Westinghouse Electric Corp.
Michael J. Hurwitz
G01 - MEASURING TESTING
Information
Patent Grant
Detection, characterization and studying of flaws in work by acoust...
Patent number
4,252,022
Issue date
Feb 24, 1981
Westinghouse Electric Corp.
Michael J. Hurwitz
G01 - MEASURING TESTING
Information
Patent Grant
Flaw detection, characterization and study
Patent number
4,252,024
Issue date
Feb 24, 1981
Westinghouse Electric Corp.
Michael J. Hurwitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for altering the focal zone of a lens system
Patent number
4,029,395
Issue date
Jun 14, 1977
Westinghouse Electric Corporation
Michael J. Hurwitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic lens system
Patent number
4,001,766
Issue date
Jan 4, 1977
Westinghouse Electric Corporation
Michael J. Hurwitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Focused arc beam transducer-reflector
Patent number
3,965,455
Issue date
Jun 22, 1976
The United States of America as represented by the Secretary of the Navy
Michael J. Hurwitz
G10 - MUSICAL INSTRUMENTS ACOUSTICS