Assignee
DRFF LLC
US·3 granted patents·3 pending applications·4 citations·filing 2017–2024
Top patents by PatentIndex Score
6 records- 0187US11668066B2Forming, drainage and ventilation system for agriculture, irrigation and athletic fieldsDRFF LLC·Filed 2020·Granted Jun 6, 2023·2 cites·22 claims
- 0272US2025003173A1Forming, drainage and ventilation system for agriculture, irrigation and athletic fieldsDRFF LLC·Filed 2024·Application pending·0 cites
- 0371US2023358011A1Forming, drainage and ventilation system for agriculture, irrigation and athletic fieldsDRFF LLC·Filed 2023·Application pending·0 cites
- 0469US11008750B2Foundation form, drainage and ventilation systemDRFF LLC·Filed 2018·Granted May 18, 2021·2 cites·33 claims
- 0562US2022275599A1Forming, drainage and ventilation system for agriculture, irrigation and athletic fieldsDRFF LLC·Filed 2022·Application pending·0 cites
- 0642US10094107B2Bracket assembly and forming system for building foundationDRFF LLC·Filed 2017·Granted Oct 9, 2018·0 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →