Inventor · disambiguated record
Frank Welsch
Also filed as: WELSCH FRANK
4 granted patents·5 pending applications·33 citations·filing 1998–2023
73Inventor score
Top patents by PatentIndex Score
9 records- 0163US10799831B2SCR-active materialUMICORE AG & CO KG·Filed 2017·Granted Oct 13, 2020·0 cites·20 claims
- 0263US2020406191A1SCR-Active MaterialUMICORE AG & CO KG·Filed 2020·Application pending·0 cites
- 0361US2025205642A1Copper and Manganese Containing Chabazite SCR Catalyst for N2O ReductionUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 0445US6155634ABody frame component for a motor vehicle and method of producing itVOLKSWAGEN AG·Filed 1998·Granted Dec 5, 2000·15 cites·15 claims
- 0541US2019060885A1Particle filter having scr-active coatingUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 0641US2019105650A1Catalyst having scr-active coatingUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 0740US2019176087A1SCR-Active Material Having Enhanced Thermal StabilityUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 0839US6154328AAdjustment arrangement for rear view mirrorsVOLKSWAGEN AG·Filed 1998·Granted Nov 28, 2000·12 cites·6 claims
- 0931US6220653B1Body component arrangement for a motor vehicleVOLKSWAGEN AG·Filed 1999·Granted Apr 24, 2001·6 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →