Inventor · disambiguated record
Jeffrey Klopfenstein
Also filed as: KLOPFENSTEIN JEFFREY
4 granted patents·1 pending application·7 citations·filing 2008–2023
69Inventor score
Technology areasF24F
Top patents by PatentIndex Score
5 records- 0194US11739958B2Under-floor pliable air duct/dispersion systemsRITE HITE HOLDING CORP·Filed 2022·Granted Aug 29, 2023·2 cites·15 claims
- 0283US11231189B2Under-floor pliable air duct/dispersion systemsRITE HITE HOLDING CORP·Filed 2019·Granted Jan 25, 2022·2 cites·21 claims
- 0382US12372256B2Under-floor pliable air duct/dispersion systemsRITE HITE HOLDING CORP·Filed 2023·Granted Jul 29, 2025·0 cites·21 claims
- 0464US10274216B2Under-floor pliable air duct/dispersion systemsKLOPFENSTEIN JEFFREY·Filed 2008·Granted Apr 30, 2019·3 cites·22 claims
- 0540US2012028562A1Flexible air ducts with gradual inflationHEIM FRANK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →