Inventor · disambiguated record
Harry Engelmann
Also filed as: ENGELMANN HARRY
13 granted patents·5 pending applications·230 citations·filing 1997–2010
93Inventor score
Top patents by PatentIndex Score
18 records- 0187US7194158B2Method for producing light-scattering structures on flat optical waveguidesSCHOTT AG·Filed 2004·Granted Mar 20, 2007·36 cites·32 claims
- 0283US6300606B1Method and device for detection of a boil dry condition of a utensil placed on a glass-ceramic cooking surface of a cooking unitGLAS SCHOTT·Filed 2000·Granted Oct 9, 2001·34 cites·19 claims
- 0382US7135995B2Method for automatic determination of validity or invalidity of input from a keyboard or a keypadSCHOTT AG·Filed 2003·Granted Nov 14, 2006·35 cites·5 claims
- 0481US8420218B2Photovoltaic modules having reduced weightNATTERMANN KURT·Filed 2010·Granted Apr 16, 2013·5 cites·13 claims
- 0581US6501054B2Device and method for controlling cooking areas with glass-ceramic cooking surfacesSCHOTT GLAS·Filed 2001·Granted Dec 31, 2002·27 cites·10 claims
- 0673US7142189B2Arrangement for illuminating a switch surface for a touch sensor switchSCHOTT AG·Filed 2003·Granted Nov 28, 2006·15 cites·6 claims
- 0767US7018760B2Ceramic toner for electro-photographic printingSCHOTT AG·Filed 2002·Granted Mar 28, 2006·9 cites·25 claims
- 0865US6958459B2Contact switching arrangementSCHOTT AG·Filed 2004·Granted Oct 25, 2005·11 cites·33 claims
- 0955US6155711AMethod of calibrating temperature-measuring resistors on a glass, glass-ceramic, or similar substrateGLAS SCHOTT·Filed 1997·Granted Dec 5, 2000·23 cites·9 claims
- 1055US2010118409A1Method for deposition of a porous anti-relection layer, and glass having an anti-reflection layerSCHOTT AG·Filed 2009·Application pending·0 cites
- 1154US6528769B2Connection of a junction to an electrical conductor track on a plateSCHOTT GLAS·Filed 2001·Granted Mar 4, 2003·6 cites·15 claims
- 1253US6242721B1Cooktop with a non-metallic hotplateSCHOTT GLAS·Filed 1998·Granted Jun 5, 2001·20 cites·19 claims
- 1351US7045917B2Circuit arrangement for an electric applianceSCHOTT AG·Filed 2004·Granted May 16, 2006·5 cites·17 claims
- 1443US2005073823A1Operating surface, in particular for home appliancesFiled 2004·Application pending·0 cites
- 1542US2012325293A1Solar module having improved corrosion propertiesNATTERMANN KURT·Filed 2010·Application pending·0 cites
- 1637US2011111203A1Substrate with a sol-gel layer and method for producing a composite materialROEMER-SCHEUERMANN GABRIELE·Filed 2008·Application pending·0 cites
- 1737US2005082275A1Methods for monitoring the danger of damage to a cooking surface or glass surface for cooking devicesFiled 2004·Application pending·0 cites
- 1833US6218646B1Method for adjusting a limiting value of an operating temperature of a cooking unit and device for performing said methodSCHOTT GLAS·Filed 1999·Granted Apr 17, 2001·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →