RM

Robert G. Marx

📍 Portland, OR: #6,022 of 9,213 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,342,673 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7628403 Fencing card game Suzanne M. Marx, Anthony G. D'Agnese, Susanne L. D'Agnese 2009-12-08