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Matthew J. Timmes
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Allentown, PA, US
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last 30 patents
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Patent Grant
Buttons for a lighting control
Patent number
D461782
Issue date
Aug 20, 2002
Lutron Electronics Co., Inc.
Nathan J. Butler
D13 - Equipment for production, distribution, or transformation of energy
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Patent Grant
Lighting control
Patent number
D453742
Issue date
Feb 19, 2002
Lutron Electronics Co., Inc.
Nathan J. Butler
D13 - Equipment for production, distribution, or transformation of energy