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Ramon J. Magee
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Independence, MO, US
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last 30 patents
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Patent Grant
Image transfer tool
Patent number
4,923,572
Issue date
May 8, 1990
Hallmark Cards, Incorporated
John Watkins
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Synthetic resin cured in place rotary embossing counter roller
Patent number
4,084,500
Issue date
Apr 18, 1978
Hallmark Cards, Incorporated
William E. Brown
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL