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Anil Kelwalkar
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Phoenix, AZ, US
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Patents Grants
last 30 patents
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Patent Grant
Double sided credit card
Patent number
12,008,426
Issue date
Jun 11, 2024
AMERICAN EXPRESS TRAVEL RELATED SERVICES, COMPANY, INC.
Anil B. Kelwalkar
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Secure messaging center
Patent number
8,566,902
Issue date
Oct 22, 2013
American Express Travel Related Services Company, Inc.
Alex J. Draughon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Double Sided Credit Card
Publication number
20240054314
Publication date
Feb 15, 2024
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
Anil B. KELWALKAR
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
SECURE MESSAGING CENTER
Publication number
20140041006
Publication date
Feb 6, 2014
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
John Allen
G06 - COMPUTING CALCULATING COUNTING