Assignee
Plank Structural Systems LLC
US·2 granted patents·1 citations·filing 2022–2023
Technology mixE04C2
Top patents by PatentIndex Score
2 records- 0180US11814841B2Foam filled structural plank building foundation with laminated reinforcementPlank Structural Systems LLC·Filed 2022·Granted Nov 14, 2023·1 cites·21 claims
- 0267US11851875B2Foam filled structural plank building foundation with laminated reinforcementPlank Structural Systems LLC·Filed 2023·Granted Dec 26, 2023·0 cites·20 claims
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