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Jeffrey D. Schaffzin

SE Secureall: 1 patents #7 of 13Top 55%
Overall (All Time): #3,369,336 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7446644 Universal hands free key and lock system Richard Schaffzin, David Arthur Candee, John Massa, Jay K. Gall, Robert J. Hill 2008-11-04