HH

Henry Huntington Hall

MA Mattel: 1 patents #5 of 40Top 15%
📍 Racine, WI: #9 of 48 inventorsTop 20%
🗺 Wisconsin: #153 of 927 inventorsTop 20%
Overall (1982): #59,921 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363487 Game top — 1982-12-14