Inventor · disambiguated record

Allen W. L. Topping

Also filed as: TOPPING ALLEN · TOPPING ALLEN W L

2 granted patents·174 citations·filing 1995–1998

70Inventor score

Technology areasG06V

Top patents by PatentIndex Score

2 records

0171US5751835AMethod and apparatus for the automated identification of individuals by the nail beds of their fingernailsFiled 1995·Granted May 12, 1998·129 cites·18 claims
0253US6631199B1Automated identification through analysis of optical birefringence within nail bedsFiled 1998·Granted Oct 7, 2003·45 cites·14 claims

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