John B. Norwell

📍 Newtown, CT: #204 of 309 inventorsTop 70%

🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%

Overall (All Time): #4,038,904 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4464072	Cleaning device for golf clubs	—	1984-08-07