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Ernest F. Brickell
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Albuquerque, NM, US
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last 30 patents
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Patent Grant
Method of changing key fragments in a multi-step digital signature...
Patent number
6,411,716
Issue date
Jun 25, 2002
CertCo, Inc.
Ernest F. Brickell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic cryptographic packing
Patent number
5,995,625
Issue date
Nov 30, 1999
Certco, LLC
Frank W. Sudia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive multi-step digital signature system and method of operatio...
Patent number
5,867,578
Issue date
Feb 2, 1999
CertCo LLC
Ernest F. Brickell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Off-line compatible electronic cash method and system
Patent number
5,832,089
Issue date
Nov 3, 1998
Sandia Corporation
David W. Kravitz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for exponentiating in cryptographic systems
Patent number
5,299,262
Issue date
Mar 29, 1994
The United States of America as represented by the United States Department o...
Ernest F. Brickell
G06 - COMPUTING CALCULATING COUNTING