DR

Donald A. Rosenwinkel

BT Big Monster Toys: 1 patents #1 of 8Top 15%
📍 Oak Park, IL: #19 of 70 inventorsTop 30%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #436,382 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9726446 Magazine for projectile launcher Chun Wing Wong, Kin Fai Chang, Zgiant Zheng, Ying Si Lui, Todd J. Kurtzer +2 more 2017-08-08