Inventor · disambiguated record
Johann-Stefan Lerch
Also filed as: LERCH JOHANN-STEFAN
2 granted patents·1 citations·filing 2015–2019
30Inventor score
Technology areasB21D
Files withBAYERISCHE MOTOREN WERKE AG2
Top patents by PatentIndex Score
2 records- 0163US9962753B2Tool for preforming a tube for subsequent internal high pressure forming, as well as a method for producing such a tool and for producing a component by internal high pressure formingBAYERISCHE MOTOREN WERKE AG·Filed 2015·Granted May 8, 2018·1 cites·17 claims
- 0250US11583913B2Tool for internal high-pressure shaping and method for shaping a workpiece by internal high-pressure shapingBAYERISCHE MOTOREN WERKE AG·Filed 2019·Granted Feb 21, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →