DL

David Lewis

HI Hallmark Cards, Incorporated: 1 patents #10 of 22Top 50%
📍 Philadelphia, PA: #64 of 548 inventorsTop 15%
🗺 Pennsylvania: #763 of 6,113 inventorsTop 15%
Overall (2025): #131,813 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12374148 Methods and system of electronic image analysis 2025-07-29
12319084 Automated greeting card conveyance system Gerald Little, Wesley Lindquist, Jennifer R. Garbos 2025-06-03