RD

Robert S. Duffy

📍 Wilbraham, MA: #100 of 159 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,049,496 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9016433 Firefighter safety device — 2015-04-28