RD

Robert J. DeRoche

HA Hasbro: 2 patents #3 of 23Top 15%
📍 Glocester, RI: #1 of 1 inventorsTop 100%
🗺 Rhode Island: #80 of 535 inventorsTop 15%
Overall (2025): #91,867 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1090728 Toy projectile launcher apparatus Robert C. Maschin 2025-08-26
D1090731 Toy projectile launcher apparatus Robert C. Maschin 2025-08-26