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John L. Vertreese
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Kansas City, MO, US
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last 30 patents
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Patent Grant
Light string ornament circuitry
Patent number
RE34717
Issue date
Sep 6, 1994
Hallmark Cards Inc.
Robert E. Sanders
315 - Electric lamp and discharge devices: systems
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Patent Grant
Light string ornament circuitry
Patent number
4,682,079
Issue date
Jul 21, 1987
Hallmark Cards, Inc.
Robert E. Sanders
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...