John Hoffman

📍 Calabasas, CA: #38 of 235 inventorsTop 20%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #94,947 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4880266	Vehicle ash tray	Bruce Jay GREENBAUM	1989-11-14