Assignee
LowSpan LLC
US·2 granted patents·1 pending application·8 citations·filing 2017–2021
Top patents by PatentIndex Score
3 records- 0182US10518440B2Pre-stressed box culvert and methods for assembly thereofLowSpan LLC·Filed 2017·Granted Dec 31, 2019·7 cites·19 claims
- 0272US11059201B2Pre-stressed box culvert and methods for assembly thereofLowSpan LLC·Filed 2019·Granted Jul 13, 2021·1 cites·20 claims
- 0360US2021331348A1Pre-Stressed Box Culvert and Methods for Assembly ThereofLowSpan LLC·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →