HJ

Hiram P. Johnson

BT Big Monster Toys: 1 patents #9 of 23Top 40%
HA Hasbro: 1 patents #190 of 447Top 45%
📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,150,538 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D578124 Game housing Todd J. Kurtzer, Sam Unsicker, Todd Bailey 2008-10-07
6918590 Figure with spinner in base Robert Annis, Donald A. Rosenwinkel 2005-07-19