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Eva M. Vogel
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Berkeley Heights, NJ, US
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last 30 patents
Information
Patent Grant
Waveguide lasers and optical amplifiers having enhanced thermal sta...
Patent number
6,456,637
Issue date
Sep 24, 2002
Lucent Technologies Inc.
Douglas P. Holcomb
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tellurite glass and fiber amplifier
Patent number
5,251,062
Issue date
Oct 5, 1993
Bell Communications Research, Inc.
Elias Snitzer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication of high-silica glass article
Patent number
4,707,174
Issue date
Nov 17, 1987
American Telephone and Telegraph Company, AT&T Bell Laboratories
David W. Johnson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process of slurrying and spray drying ceramic oxides with polyethyl...
Patent number
4,301,020
Issue date
Nov 17, 1981
Bell Telephone Laboratories, Incorporated
David W. Johnson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dispersants for a ceramic slurry
Patent number
4,267,065
Issue date
May 12, 1981
Bell Telephone Laboratories, Incorporated
David W. Johnson
H01 - BASIC ELECTRIC ELEMENTS