Assignee

ALLEN III LAURENCE E

US·1 granted patent·1 pending application·0 citations·filing 2021–2022

Technology mixC09K2 E02D2 E21B2 E02B1

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2 records

0145US11952735B2Subterranean placement of lignocellulosic materialsALLEN III LAURENCE E·Filed 2022·Granted Apr 9, 2024·0 cites·7 claims
0238US2021324258A1Protection of Structures with Subterranean Injection of Lignocellulosic SolidsALLEN III LAURENCE E·Filed 2021·Application pending·0 cites

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