Joseph Ferraro

WC W.R. Grace & Co.-Conn.: 1 patents #37 of 126Top 30%

📍 Londonderry, NH: #4 of 14 inventorsTop 30%

🗺 New Hampshire: #146 of 683 inventorsTop 25%

Overall (1997): #129,433 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5693694	Low and medium flux membranes	Chaokang Chu, Ann L. Ly	1997-12-02