Inventor · disambiguated record
Herbert Stephan
Also filed as: AICHERT HANS · STARK FRIEDRICH · STEPHAN HERBERT
16 granted patents·1 pending application·323 citations·filing 1978–2001
94Inventor score
Top patents by PatentIndex Score
17 records- 0193US4730661AProcess and device for melting and remelting metals in particle form into strands, especially into slabsLEYBOLD HERAEUS GMBH & CO KG·Filed 1986·Granted Mar 15, 1988·54 cites·10 claims
- 0292US4192253AVacuum coating apparatusLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Mar 11, 1980·58 cites·15 claims
- 0385US4184448AVacuum coating apparatus having a plurality of lock chambersLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Jan 22, 1980·43 cites·6 claims
- 0483US4238525AMethod and apparatus for vacuum depositing thin coatings using electron beamsLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Dec 9, 1980·20 cites·8 claims
- 0582US4218410AMethod for the production of high-purity metal powder by means of electron beam heatingLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Aug 19, 1980·34 cites·6 claims
- 0679US4295808AApparatus for the production of high-purity metal powder by means of electron beam heatingLEYBOLD HERAEUS GMBH & CO KG·Filed 1979·Granted Oct 20, 1981·29 cites·12 claims
- 0761US6828026B2Hollow balls and a method for producing hollow balls and for producing light-weight structural components by means of hollow ballsGLATT SYSTEMTECHNIK DRESDEN·Filed 2001·Granted Dec 7, 2004·10 cites·28 claims
- 0860US4233515AInstrument for determining the radiation parameters of a focused charged-particle beam and methodLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Nov 11, 1980·8 cites·15 claims
- 0959US4237148AMethod of vaporizing alloys of metals having different vapor pressuresLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Dec 2, 1980·16 cites·3 claims
- 1059US4230739AMethod of evaporating melts of alloys of metals having different vapor pressuresLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Oct 28, 1980·14 cites·9 claims
- 1152US4821791AMelting furnace for producing strand-cast ingots in a protective gas atmosphereLEYBOLD AG·Filed 1988·Granted Apr 18, 1989·7 cites·16 claims
- 1250US4208042AEvaporating crucibleLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Jun 17, 1980·10 cites·7 claims
- 1348US4233342AMethod for vapor-coating turbine bucketsLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Nov 11, 1980·9 cites·5 claims
- 1443US4214015AMethod of coating metal substrates with alloys at elevated substrate temperaturesLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Jul 22, 1980·7 cites·6 claims
- 1535US2003077473A1Metallic miniaturized hollow shaped bodies and method for producing shaped bodies of this typeFiled 2001·Application pending·0 cites
- 1632US4226587AHeating system for vacuum coating apparatusLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Oct 7, 1980·3 cites·4 claims
- 1729US4258645ACoupling for stationary and movable vacuum chambersLEYBOLD HERAEUS GMBH & CO KG·Filed 1978·Granted Mar 31, 1981·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →