Individual holder
BIFFERT KEVIN N
US·3 granted patents·1 pending application·6 citations·filing 2020–2025
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0190US10996687B1Flood control systemBIFFERT KEVIN N·Filed 2020·Granted May 4, 2021·6 cites·20 claims
- 0270US2025172956A1Flood Control SystemBIFFERT KEVIN N·Filed 2025·Application pending·0 cites
- 0362US12216483B2Flood control systemBIFFERT KEVIN N·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 0460US11231728B2Flood control systemBIFFERT KEVIN N·Filed 2021·Granted Jan 25, 2022·0 cites·20 claims
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