John P. DuFour

📍 Lakeville, MA: #71 of 100 inventorsTop 75%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #3,313,311 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D629293	Pivoting support apparatus	—	2010-12-21