Inventor · disambiguated record
David Hahn
Also filed as: HAHN DAVID · HAHN DAVID S
6 granted patents·236 citations·filing 1996–2023
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US5827904AMedical implant compositionFiled 1996·Granted Oct 27, 1998·152 cites·7 claims
- 0286US11454036B1Moisture resistant engineered hardwood veneer flooringCOLUMBIA INSURANCE CO·Filed 2019·Granted Sep 27, 2022·10 cites·24 claims
- 0383US6932116B2Fiber reinforced composite liner for lining an existing conduit and method of manufactureINSITUFORM NETHERLANDS BV·Filed 2004·Granted Aug 23, 2005·42 cites·20 claims
- 0471US6738985B2Disposable sweatband linerFiled 2002·Granted May 25, 2004·32 cites·8 claims
- 0570US12146325B1Moisture resistant engineered hardwood veneer flooringCOLUMBIA INSURANCE CO·Filed 2023·Granted Nov 19, 2024·0 cites·18 claims
- 0666US11773604B1Moisture resistant engineered hardwood veneer flooringCOLUMBIA INSURANCE CO·Filed 2022·Granted Oct 3, 2023·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →