KM

Katherine A Mermelstein

HA Hasbro: 1 patents #1 of 15Top 7%
📍 East Walpole, MA: #4 of 8 inventorsTop 50%
🗺 Massachusetts: #4,305 of 12,163 inventorsTop 40%
Overall (2016): #335,182 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9513075 Toy launch apparatus with open top dart drum John Paul Lallier, David M. Nugent, Tadeusz W. Keska 2016-12-06