DG

David R. Griffin

HA Hasbro: 1 patents #2 of 40Top 5%
TO Tonka: 1 patents #1 of 1Top 100%
📍 Houston, TX: #83 of 1,005 inventorsTop 9%
🗺 Texas: #541 of 5,943 inventorsTop 10%
Overall (1997): #43,106 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5701878 Toy gun having a trigger assembly for aiming and launching a projectile from a flexible appendage Michael Moore, Jeffery Dubose 1997-12-30
5605140 Toy gun with concealed secondary barrel 1997-02-25