WJ

William Howard Lyon Belknap, Jr.

HA Hasbro: 1 patents #6 of 23Top 30%
🗺 Massachusetts: #3,706 of 11,797 inventorsTop 35%
Overall (2025): #175,430 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12337258 Toy fixture and printing system Robert Chester Mackowiak, Patrick Marr, Daniel Anthony D'Amico, Tyler Nelson 2025-06-24