Patents/Inventors

Thomas A. Wallen

Merriam, KSUS2 patents

3 Patents

US118544362023
Greeting Card Lever and Spiral Lift
HALLMARK CARDS, INCORPORATED
0 cites
US117212432023
Removably Securing a Sliceform to a Foldable Article
HALLMARK CARDS, INCORPORATED
0 cites
US116002042023
Removably Securing a Sliceform to a Foldable Article
HALLMARK CARDS, INCORPORATED
0 cites