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Structural Group, Inc.

Also on record
Records under this name other than the patents Structural Group, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 4 patents it holds.

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PatentTitleStatus Expires Confidence
US 8,683,773System and method for leaking crack repair
Lapsed on the fee record
Ended Apr 1, 2018 · From the USPTO record
Lapsed on the fee recordEnded Apr 1, 2018From the USPTO record
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