Inventor · disambiguated record
Edgar Stengel
Also filed as: EMDE FRIEDHELM · STENGEL EDGAR
11 granted patents·85 citations·filing 1974–1998
90Inventor score
Top patents by PatentIndex Score
11 records- 0177US3967089AApparatus for the inductive hardening of workpieces rotatable around a rotational axisAEG ELOTHERM GMBH·Filed 1974·Granted Jun 29, 1976·20 cites·16 claims
- 0260US4194728AApparatus for the inductive hardening by quenching of bearing surfaces of a crankshaftAEG ELOTHERM GMBH·Filed 1978·Granted Mar 25, 1980·10 cites·6 claims
- 0353US4387014AElectrochemical metal processing apparatusAEG ELOTHERM GMBH·Filed 1981·Granted Jun 7, 1983·9 cites·9 claims
- 0449US3987238AElectric conductor for the conduction of electric currents of high density under heated conditions of the conducting bodyAEG ELOTHERM GMBH·Filed 1974·Granted Oct 19, 1976·7 cites·3 claims
- 0545US5330593AProcess and apparatus for the inductive hardening of elongate workpiecesAEG ELOTHERM GMBH·Filed 1992·Granted Jul 19, 1994·6 cites·13 claims
- 0644US3957257AHardening apparatus with a hardening tank, especially in hardening machines for crankshaftsAEG ELOTHERM GMBH·Filed 1974·Granted May 18, 1976·4 cites·1 claims
- 0741US4100829AApparatus for shearing metallic barsAEG ELOTHERM GMBH·Filed 1977·Granted Jul 18, 1978·9 cites·4 claims
- 0839US5992616AApparatus for the guiding of workpiecesAEG ELOTHERM GMBH·Filed 1998·Granted Nov 30, 1999·11 cites·5 claims
- 0939US3945483ADevice for treating production parts, especially for inductive hardening of the partsAEG ELOTHERM GMBH·Filed 1974·Granted Mar 23, 1976·3 cites·3 claims
- 1036US4249724AApparatus for tempering the surfaces of mutually displaced cams of a cast-iron camshaftAEG ELOTHERM GMBH·Filed 1979·Granted Feb 10, 1981·3 cites·1 claims
- 1132US6140605AMethod and device for treating the surfaces of component boresELOTHERM GMBH·Filed 1998·Granted Oct 31, 2000·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →