Inventor · disambiguated record
Heinrich-Wilhelm Derichs
Also filed as: DERICHS HEINRICH WILHELM
3 granted patents·8 citations·filing 2003–2003
62Inventor score
Technology areasB24B
Top patents by PatentIndex Score
3 records- 0142US7100412B2Hard-rolling roller head pertaining to a hard-rolling toolHEGENSCHEIDT MFD GMBH & CO KG·Filed 2003·Granted Sep 5, 2006·3 cites·3 claims
- 0241US7100413B2Deep-rolling roller headHEGENSCHEIDT MFD GMBH & CO KG·Filed 2003·Granted Sep 5, 2006·3 cites·2 claims
- 0339US7168278B2Deep rolling roller head of a deep rolling toolHEGENSCHEIDT MFD GMBH·Filed 2003·Granted Jan 30, 2007·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →