Inventor · disambiguated record
Alfons Urban
Also filed as: URBAN ALFONS
3 granted patents·3 pending applications·3 citations·filing 2010–2020
52Inventor score
Top patents by PatentIndex Score
6 records- 0166US8591666B2Method and apparatus for cleaning particle filters in exhaust gas systems of combustion enginesSPRUEGEL FRIEDRICH·Filed 2010·Granted Nov 26, 2013·3 cites·13 claims
- 0243US12378936B2Cleaning device with cleaning medium reception chamber for receiving cleaning medium after passing a device to be cleanedTUNAP GMBH & CO KG·Filed 2020·Granted Aug 5, 2025·0 cites·20 claims
- 0340US2013220379A1Method and device for cleaning coked cavities, in particular inlet channels and valves of an internal combustion engineSPRUEGEL FRIEDRICH A·Filed 2011·Application pending·0 cites
- 0438US10968409B2Fuel additive for cleaning an internal combustion engineTUNAP GMBH & CO KG·Filed 2017·Granted Apr 6, 2021·0 cites·12 claims
- 0537US2023033369A1System for measuring contamination of an air conditionTUNAP GMBH & CO KG·Filed 2020·Application pending·0 cites
- 0634US2019366507A1Blasting probe for introducing a granular blasting material into a cavityTUNAP GMBH & CO KG·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →