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Anthony J. Colageo
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Sharon, MA, US
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last 30 patents
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Patent Grant
Clamp for cylindrical object
Patent number
5,711,639
Issue date
Jan 27, 1998
Emerson & Cuming Composite Materials, Inc
Noel Tessier
E21 - EARTH DRILLING MINING
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Patent Grant
Method for making low sodium hollow glass microspheres
Patent number
5,176,732
Issue date
Jan 5, 1993
W. R. Grace & Co.-Conn.
Jacob Block
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Grant
Method of making small hollow glass spheres
Patent number
5,069,702
Issue date
Dec 3, 1991
W. R. Grace & Co.-Conn.
Jacob Block
C03 - GLASS MINERAL OR SLAG WOOL