DM

David Mullin

HI Hallmark Cards, Incorporated: 1 patents #130 of 288Top 50%
📍 Overland Park, KS: #973 of 1,753 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,669,325 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5993048 Personalized greeting card system Thomas B. Banks, Michael L. Vandemark, Wallace Allan Yeskie, Michael Ray Schupp 1999-11-30