RD

Robert J. Duncan

UA Usm Holding Ag: 1 patents #1 of 5Top 20%
EM Emhart: 1 patents #24 of 90Top 30%
📍 Magnolia, MA: #1 of 2 inventorsTop 50%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #17,302 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4862510 Lead sense system for component insertion machine Jean A. McLean 1989-08-29
4799268 Lead sense system for component insertion machine Jean A. McLean 1989-01-17