Nelson R. Belford

📍 Philadelphia, PA: #2,553 of 4,834 inventorsTop 55%

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Overall (All Time): #3,980,139 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D291315	Computer security bracket	Paul Blackman	1987-08-11