RB

Robert D. Brown

PO Portec: 1 patents #1 of 2Top 50%
📍 Avondale, MD: #1 of 2 inventorsTop 50%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #64,358 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887708 Drive apparatus for belt power turns Richard A. Compton 1989-12-19