Inventor · disambiguated record
Frank Hempel
Also filed as: HEMPEL FRANK
2 granted patents·0 citations·filing 2019–2021
21Inventor score
Technology areasF01N
Top patents by PatentIndex Score
2 records- 0144US11162406B2Process for manufacturing an exhaust systemEBERSPAECHER EXHAUST TECH GMBH·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 0235US11852060B2Sheathing arrangement and process for manufacturing a sheathing arrangement for an exhaust system of an internal combustion enginePurem GmbH·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →