Ralph S. Tufenkian

📍 Glendale, CA: #619 of 1,191 inventorsTop 55%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,961,147 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4778327	Bin lifting mechanism	Raul Caballero	1988-10-18