Inventor · disambiguated record
Walter Zultzke
Also filed as: ZUELTZKE WALTER · ZULTZKE WALTER
7 granted patents·3 pending applications·107 citations·filing 1979–2006
86Inventor score
Top patents by PatentIndex Score
10 records- 0186US7311939B2Vacuum coating unit and a method for the differentiated coating of spectacle lensesLEYBOLD OPTICS GMBH·Filed 2005·Granted Dec 25, 2007·12 cites·11 claims
- 0271US4762730AMethod for producing transparent protective coatings from silicon compoundsLEYBOLD HERAEUS GMBH & CO KG·Filed 1986·Granted Aug 9, 1988·33 cites·5 claims
- 0362US4287224AMethod for regulating the evaporation rate of oxidizable substances in reactive vacuum depositionLEYBOLD HERAEUS GMBH & CO KG·Filed 1979·Granted Sep 1, 1981·13 cites·5 claims
- 0458US4828391ATest-glass changerLEYBOLD HERAEUS GMBH & CO KG·Filed 1986·Granted May 9, 1989·20 cites·5 claims
- 0554US6841942B2Plasma source with reliable ignitionLEYBOLD OPTICS GMBH·Filed 2003·Granted Jan 11, 2005·7 cites·27 claims
- 0650US4868004AMethod for creating a corrosion-resistant, largely absorption-free coating on the surface of a workpieceLEYBOLD AG·Filed 1988·Granted Sep 19, 1989·18 cites·4 claims
- 0749US2007157883A1Device For Coating Both Sides of Substrates With A Hydrophobic LayerZULTZKE WALTER·Filed 2006·Application pending·0 cites
- 0846US2006260547A1Apparatus for coating substrates on both sidesLEYBOLD OPTICS GMBH·Filed 2005·Application pending·0 cites
- 0942US2008318033A1Coated Substrate with a Temporary Protective Layer and Method for Production ThereofLEYBOLD OPTICS GMBH·Filed 2006·Application pending·0 cites
- 1034US4408563AApparatus for regulating the evaporation rate of oxidizable substances in reactive vacuum depositionLEYBOLD HERAEUS GMBH & CO KG·Filed 1981·Granted Oct 11, 1983·4 cites·3 claims
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