RN

Robert R. North

AT AT&T: 2 patents #7,280 of 18,772Top 40%
📍 Shreveport, LA: #169 of 570 inventorsTop 30%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,288,625 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5439634 Method and device for separating runners/sprues from parts as they are ejected from a mold 1995-08-08
5096404 Quick mold change arrangement for injection molding machines Richard F. Janos, Gayson L. Terry 1992-03-17