John B. Fraga

📍 Pleasanton, CA: #5 of 22 inventorsTop 25%

🗺 California: #1,105 of 6,198 inventorsTop 20%

Overall (1982): #53,193 of 81,411Top 70%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4309798	Fail-safe slide fastener	—	1982-01-12