Fingerprinting system and method

Details Fingerprinting system and method Fingerprinting system and method

1992-02-06

1993-11-23

Bell, Paul A.

Printed matter

Having revealable concealed information, fraud preventer or...

Identifier

283 69, 283 57, 283 58, 283105, B42D 1500

Patent

active

052637425

ABSTRACT:
A system and method for taking and developing a fingerprint wherein the subject's fingers are not dirtied or exposed to chemicals. The fingerprint is recorded on a layer of adhesive adhered to a sheet of transparent material. The print is developed by making a copy of it on a sensitized surface by back reflecting radiant energy through the adhesive whereby the print is imaged.

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patent: 4943089 (1990-07-01), Reardon
patent: 5067749 (1991-11-01), Land

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