Inventor · disambiguated record
Stefan Knapp
Also filed as: KNAPP STEFAN
3 granted patents·1 pending application·90 citations·filing 1993–2020
70Inventor score
Top patents by PatentIndex Score
4 records- 0188US5467961AElectromagnetically actuated valveFREUDENBERG CARL FA·Filed 1994·Granted Nov 21, 1995·58 cites·9 claims
- 0268US5429097ADevice for feeding vapors of a fuel tank into an internal combustion engineFREUDENBERG CARL FA·Filed 1993·Granted Jul 4, 1995·32 cites·20 claims
- 0336US11771098B2Process to obtain a round shaped collagen casing and casing obtained by the processVISCOFAN TECH SUZHOU CO LTD·Filed 2018·Granted Oct 3, 2023·0 cites·10 claims
- 0429US2022104508A1Edible tubular food casingsVISCOFAN SA·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →