FR

Fred Roberts

RTX (Raytheon): 1 patents #88 of 514Top 20%
📍 Agawam, MA: #1 of 1 inventorsTop 100%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #114,138 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862952 Frost free heat exchanger Anthony Tarasewich, John L. Warner 1989-09-05