DS

David Sowden

HI Hallmark Cards, Incorporated: 1 patents #1 of 12Top 9%
📍 Westfield, GB: #3 of 10 inventorsTop 30%
Overall (2003): #239,072 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

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