Inventor · disambiguated record
Holger Appel
Also filed as: APPEL HOLGER · APPEL HOLGER STEFAN
3 granted patents·1 pending application·2 citations·filing 2014–2025
52Inventor score
Top patents by PatentIndex Score
4 records- 0161US9903223B2Method and device for cleaning a jet engineLUFTHANSA TECHNIK AG·Filed 2014·Granted Feb 27, 2018·2 cites·12 claims
- 0255US2025266624A1Radar antenna, signal handling component and method for radar detection of an objectHENSOLDT SENSORS GMBH·Filed 2025·Application pending·0 cites
- 0346US10247033B2Method and device for cleaning a jet engineLUFTHANSA TECHNIK AG·Filed 2017·Granted Apr 2, 2019·0 cites·15 claims
- 0441US11215071B2Method and device for cleaning a jet engineLUFTHANSA TECHNIK AG·Filed 2016·Granted Jan 4, 2022·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →