William J. Cohen

ST Stackhouse: 1 patents #1 of 5Top 20%

📍 Hingham, MA: #4 of 11 inventorsTop 40%

🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%

Overall (1997): #60,528 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5592936	Surgical helmet	Ron Thomas, Roger Ignon	1997-01-14