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Thomas A. Wallen

HI Hallmark Cards, Incorporated: 3 patents #1 of 12Top 9%
📍 Merriam, KS: #1 of 4 inventorsTop 25%
🗺 Kansas: #94 of 1,131 inventorsTop 9%
Overall (2021): #60,187 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11004361 Flexible drive shaft for greeting cards and the like Douglas M. Bowen, Robert A. Covey, Robert R. Pavlu, Jr. 2021-05-11
10984680 Greeting card lever and spiral lift Douglas M. Bowen, Robert R. Pavlu, Jr. 2021-04-20
10974863 Collapsible virtual reality viewer assembly Robert R. Pavlu, Jr., Scott A. Schimke 2021-04-13