IH

Ivan B. Helmrich

HI Hallmark Cards, Incorporated: 1 patents #4 of 30Top 15%
📍 Kansas City, MO: #42 of 168 inventorsTop 25%
🗺 Missouri: #629 of 2,250 inventorsTop 30%
Overall (2017): #391,800 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D782103 Cover for an illumination device Christopher J. Shields 2017-03-21