William B. Fitch

📍 Newport, RI: #100 of 184 inventorsTop 55%

🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%

Overall (All Time): #4,005,694 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4625668	Last ditch defence process	—	1986-12-02