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Stephen R. Winzer
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Ellicott City, MD, US
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last 30 patents
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Patent Grant
Integrated composite acoustic transducer array
Patent number
5,629,578
Issue date
May 13, 1997
Martin Marietta Corp.
Stephen R. Winzer
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric ceramic material including processes for preparation...
Patent number
5,527,480
Issue date
Jun 18, 1996
Martin Marietta Corporation
Alex E. Bailey
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrostrictive ceramic material including a process for the prepa...
Patent number
5,032,558
Issue date
Jul 16, 1991
Martin Marietta Corporation
Alex E. Bailey
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrostrictive ceramic material including a process for the prepa...
Patent number
5,023,032
Issue date
Jun 11, 1991
Martin Marietta Corporation
Alex E. Bailey
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sol-gel preparation of polycrystalline strontium barium niobate (SBN)
Patent number
5,011,796
Issue date
Apr 30, 1991
Martin Marietta Corporation
Keith Bridger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES