DW

David Drew Weiand

HA Hasbro: 1 patents #190 of 447Top 45%
Overall (All Time): #1,693,529 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12422214 Toy launching apparatus and methods for discharging multiple projectile rounds Robert C. Maschin, Nicholas Alexander Tino 2025-09-23
12215952 Breechless projectile alignment module and launch methods for toy blaster apparatus Philip Sweeting 2025-02-04