JJ

Joseph W. Dupray, Jr.

BS Bostik Sa: 1 patents #39 of 86Top 50%
📍 Ipswich, MA: #147 of 208 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,859,671 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5148947 Drum extender apparatus for melting and dispensing hot melts Edwin H. Epp 1992-09-22