Inventor · disambiguated record
Josef Janssen
Also filed as: JANSSEN JOSEF
3 granted patents·30 citations·filing 1998–1999
69Inventor score
Files withHEGENSCHEIDT MFD GMBH3
Top patents by PatentIndex Score
3 records- 0147US5943893ARoll-hardening machine for crankshaftsHEGENSCHEIDT MFD GMBH·Filed 1998·Granted Aug 31, 1999·15 cites·20 claims
- 0235US5984599AMethod and machine for rotary milling the crankpins and main bearing pins of crankshaftsHEGENSCHEIDT MFD GMBH·Filed 1999·Granted Nov 16, 1999·8 cites·20 claims
- 0333US6071049AMethod and machine for rotary milling the crankpins of crankshafts using disk milling cuttersHEGENSCHEIDT MFD GMBH·Filed 1999·Granted Jun 6, 2000·7 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →