Inventor · disambiguated record
Erolf Weinhardt
Also filed as: WEINHARDT EROLF
6 granted patents·3 pending applications·83 citations·filing 1982–2008
84Inventor score
Top patents by PatentIndex Score
9 records- 0168US4506187ALamp filament structure, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1982·Granted Mar 19, 1985·14 cites·20 claims
- 0266US5825127AMethod for producing a cap band for discharge lampsPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1996·Granted Oct 20, 1998·20 cites·19 claims
- 0363US5006755AMercury discharge lamp with mercury containing capsulePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1990·Granted Apr 9, 1991·18 cites·20 claims
- 0460US6043603ALow-pressure discharge lamp having an angularly oriented support member bearing a mercury-containing coating and a getter coatingPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1997·Granted Mar 28, 2000·16 cites·14 claims
- 0547US5729081AElectrode coil for discharge lamps and method for producing such an electrode coilOSRAM SYLVANIA INC·Filed 1996·Granted Mar 17, 1998·8 cites·6 claims
- 0643US2009021163A1Carrier element on which an Hg-containing material for application in a discharge lamp is formed, and a method for its production and a discharge lamp with such a carrier elementOSRAM GMBH·Filed 2008·Application pending·0 cites
- 0743US2009021173A1Carrier element on which an Hg containing material for application in a discharge lamp is formed, and discharge lamp with such a carrier elementOSRAM GMBH·Filed 2008·Application pending·0 cites
- 0840US5614784ADischarge lamp, particularly cold-start fluorescent lamp, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1995·Granted Mar 25, 1997·7 cites·8 claims
- 0934US2002036453A1Coil electrode for a fluorescent lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →