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Michael Avdenko
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Skaneateles Falls, NY, US
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last 30 patents
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Patent Grant
Bulb geometry for low power metal halide lamp
Patent number
5,138,228
Issue date
Aug 11, 1992
Welch Allyn, Inc.
Brian J. Thomas
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Metal halide discharge lamp with improved shank loading factor
Patent number
5,117,154
Issue date
May 26, 1992
Welch Allyn, Inc.
Brian J. Thomas
H01 - BASIC ELECTRIC ELEMENTS