Inventor · disambiguated record
Lutz Friedrich
Also filed as: FRIEDRICH LUTZ
14 granted patents·55 citations·filing 1997–2022
90Inventor score
Technology areasF01D
Files withFRANCOTYP-POSTALIA GMBH4MTU Aero Engines AG4BUNDESDRUCKEREI GMBH2FRANCOTYP POSTALIA AG1FRANCOTYP POSTLIA GMBH1
Top patents by PatentIndex Score
14 records- 0173US11753950B2Rotor blade with blade root contour having a straight portion provided in a concave contour portionMTU Aero Engines AG·Filed 2020·Granted Sep 12, 2023·1 cites·15 claims
- 0269USD398335SMailing systemFRANCOTYP POSTALIA AG·Filed 1997·Granted Sep 15, 1998·15 cites·1 claims
- 0366USD526008SFranking machineFRANCOTYP POSTALIA GMBH·Filed 2004·Granted Aug 1, 2006·9 cites·1 claims
- 0460USD528152SFranking machine with a sealer, a scale, and a depositerFRANCOTYP POSTALIA GMBH·Filed 2004·Granted Sep 12, 2006·7 cites·1 claims
- 0555US10914180B2Shroud segment for disposition on a blade of a turbomachine, and bladeMTU Aero Engines AG·Filed 2019·Granted Feb 9, 2021·0 cites·19 claims
- 0653US11725518B2Method for machining a blade and a blade for a turbomachineMTU Aero Engines AG·Filed 2021·Granted Aug 15, 2023·0 cites·4 claims
- 0753USD591706SMobile phoneROHDE & SCHWARZ SIT GMBH·Filed 2008·Granted May 5, 2009·9 cites·1 claims
- 0850US11585225B2Blade for a turbomachineMTU Aero Engines AG·Filed 2021·Granted Feb 21, 2023·0 cites·14 claims
- 0948USD529544SFranking machine with scaleFRANCOTYP POSTLIA GMBH·Filed 2004·Granted Oct 3, 2006·5 cites·1 claims
- 1043USD563429SVisualization deviceBUNDESDRUCKEREI GMBH·Filed 2006·Granted Mar 4, 2008·5 cites·1 claims
- 1141USD536369SLetter depositerFRANCOTYP POSTALIA GMBH·Filed 2004·Granted Feb 6, 2007·2 cites·1 claims
- 1241USD527046SLetter sealerFRANCOTYP POSTALIA GMBH·Filed 2004·Granted Aug 22, 2006·2 cites·1 claims
- 1326USD563428SVisualization deviceBUNDESDRUCKEREI GMBH·Filed 2006·Granted Mar 4, 2008·0 cites·1 claims
- 1424USD1054552SNeedle-free disposable syringePREJEX HOLDING GMBH·Filed 2022·Granted Dec 17, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →