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H. Russell Hallman
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Thomasville, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Transaction cards and system
Patent number
11,919,286
Issue date
Mar 5, 2024
AMATECH GROUP LIMITED
H. Russell Hallman
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Transaction cards and system
Patent number
9,242,436
Issue date
Jan 26, 2016
Electronic Data Magnetics, Inc.
H. Russell Hallman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
TRANSACTION CARDS AND SYSTEM
Publication number
20220339908
Publication date
Oct 27, 2022
AmaTech Group Limited
H. Russell Hallman
G06 - COMPUTING CALCULATING COUNTING