MC

Marian Chaffe

📍 Spencer, MA: #39 of 65 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,496,248 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6822581 Traffic signal with adjustable cycles — 2004-11-23