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Anacortes, WA, United States of America

Ahntra LLC

USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 17

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1 inventor (with patents filed for the assignee):

Craig Graham (1 out of 15 patents)

1 patent: Sort by Forward Citations

1. 9399197 - Aeration method (2016-07-26),

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#8 in Anacortes, WA

#3,378 in Washington

#136,583 in US

Anacortes, WA, United States of America

Ahntra LLC

Forward Citations = 17

1 inventor:

Craig Graham (1 out of 15 patents)

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