Inventor · disambiguated record
Stefan Kotter
Also filed as: KOTTER STEFAN
7 granted patents·4 pending applications·93 citations·filing 1989–2016
83Inventor score
Files withOSRAM SYLVANIA INC4HUETTINGER ROLAND2EBERHARDT ANGELA1KOTTER STEFAN1PATENT TREUHAND FUER ELEKTRISC1
Top patents by PatentIndex Score
11 records- 0186US5108333AMethod of making a double-ended high-pressure discharge lampPATENT TREUHAND FUER ELEKTRISC·Filed 1989·Granted Apr 28, 1992·53 cites·35 claims
- 0278US10782456B2Reflector element and a method for manufacturing sameSITECO GMBH·Filed 2016·Granted Sep 22, 2020·4 cites·20 claims
- 0378US7189131B2High buffer gas pressure ceramic arc tube and method and apparatus for making sameOSRAM SYLVANIA INC·Filed 2005·Granted Mar 13, 2007·4 cites·5 claims
- 0477US5484315AMethod for producing a metal-halide discharge lamp with a ceramic discharge vesselPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1992·Granted Jan 16, 1996·30 cites·22 claims
- 0570US8115390B2High pressure discharge lampHUETTINGER ROLAND·Filed 2008·Granted Feb 14, 2012·2 cites·13 claims
- 0644US7226334B2Apparatus for making high buffer gas pressure ceramic arc tubeOSRAM SYLVANIA INC·Filed 2004·Granted Jun 5, 2007·0 cites·18 claims
- 0741US2002117965A1High buffer gas pressure ceramic arc tube and method and apparatus for making sameOSRAM SYLVANIA INC·Filed 2002·Application pending·0 cites
- 0840US2006199041A1Method of making a ceramic arc discharge vessel and ceramic arc discharge vessel made by the methodOSRAM SYLVANIA INC·Filed 2005·Application pending·0 cites
- 0940US2013207151A1Optoelectronic Semiconductor Component And Method For Producing SameEBERHARDT ANGELA·Filed 2011·Application pending·0 cites
- 1039US2014254133A1Phosphor wheel, method for producing a phosphor wheel and lighting arrangementKOTTER STEFAN·Filed 2012·Application pending·0 cites
- 1136US8390195B2High pressure discharge lampHUETTINGER ROLAND·Filed 2010·Granted Mar 5, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →