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Brian P. Geary
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Holland, MI, US
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last 30 patents
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Patent Grant
High luminance fluorescent lamp assembly
Patent number
5,720,548
Issue date
Feb 24, 1998
Progressive Technology in Lighting, Inc.
Brian P. Geary
F21 - LIGHTING
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Patent Grant
Multi-component lamp adaptor assembly
Patent number
5,700,154
Issue date
Dec 23, 1997
Progressive Technology in Lighting, Inc.
Brian P. Geary
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Three-way compact fluorescent lamp system utilizing an electronic b...
Patent number
5,309,062
Issue date
May 3, 1994
Progressive Technology in Lighting, Inc.
Rick A. Perkins
H01 - BASIC ELECTRIC ELEMENTS