Inventor · disambiguated record
Frederick J. Kauppi
Also filed as: KAUPPI FREDERICK J
3 granted patents·1 pending application·35 citations·filing 1998–2007
70Inventor score
Files withKAUPPI FREDERICK J2
Top patents by PatentIndex Score
4 records- 0169US6443654B1Hydraulic energy dissipating offset stepped spillwayFiled 2000·Granted Sep 3, 2002·15 cites·22 claims
- 0256US7575683B2Portable wetlandsKAUPPI FREDERICK J·Filed 2007·Granted Aug 18, 2009·4 cites·19 claims
- 0352US6059490AHydraulic energy dissipating offset stepped spillway and methods of constructing and using the sameFiled 1998·Granted May 9, 2000·16 cites·30 claims
- 0430US2008179254A1Porous ceramicsKAUPPI FREDERICK J·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →