Inventor · disambiguated record
Wolfgang Spielmann
Also filed as: SPIELMANN WOLFGANG
2 granted patents·1 pending application·15 citations·filing 2003–2007
54Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0172US7279839B2Short arc high-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2003·Granted Oct 9, 2007·14 cites·15 claims
- 0254US7973476B2High-pressure mercury discharge lampOSRAM GMBH·Filed 2007·Granted Jul 5, 2011·1 cites·19 claims
- 0342US2007148031A1Method of producing a highly dense semifinished product or componentPLANSEE METALL GMBH·Filed 2006·Application pending·0 cites
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