RS

Robert E. Simpson

📍 Amherst, MA: #4 of 20 inventorsTop 20%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #125,826 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D453909 Ceramic desktop zen rock garden Thomas Arena 2002-02-26