DL

David Morgan Lewis

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): #3,072,278 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9144258 Realistically opening artificial flower Douglas L. Krivanek, Thomas A. Wallen, Gretchen G. Finch, Pamela Jean Kelley, Jamie Lee Heath 2015-09-29