DS

David Sowden

HI Hallmark Cards, Incorporated: 1 patents #130 of 288Top 50%
📍 Westfield, GB: #66 of 138 inventorsTop 50%
Overall (All Time): #3,502,591 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6520049 Method of digitizing emboss dies and the like Scott Burgett, Brent P. Ragsdale, Vanessa Redshaw, John B. Watkins 2003-02-18