Inventor · disambiguated record
Bernd Lewandowski
Also filed as: LEWANDOWSKI BERND
10 granted patents·203 citations·filing 1985–1997
91Inventor score
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10 records- 0185US5572091AQuartz glass with reduced ultraviolet radiation transmissivity, and electrical discharge lamp using such glassPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1995·Granted Nov 5, 1996·57 cites·15 claims
- 0274US5990633AHigh-pressure discharge lamp having decoupled ignition and load circuitsPATENT TREUHAND GESSELLSCHAFT·Filed 1997·Granted Nov 23, 1999·47 cites·30 claims
- 0369US4647814AHigh-power, high-pressure metal halide discharge lamp with improved spectral light distributionPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1985·Granted Mar 3, 1987·17 cites·4 claims
- 0462US5464462AMethod of making a quartz glass tube having a reduced ultraviolet radiation transmissivityPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1993·Granted Nov 7, 1995·20 cites·32 claims
- 0558US5304892ADouble-ended high-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1991·Granted Apr 19, 1994·16 cites·8 claims
- 0657US5081396AAc high pressure discharge lamp, especially for high current level operationPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1990·Granted Jan 14, 1992·13 cites·20 claims
- 0750US5164630ASingle-based high-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1991·Granted Nov 17, 1992·10 cites·20 claims
- 0848US5541472AHigh-power, single-ended, high-pressure discharge lamp with hot-starting capabilityPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1995·Granted Jul 30, 1996·9 cites·14 claims
- 0942US5264759AHigh-pressure, high-power discharge lamp, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1991·Granted Nov 23, 1993·7 cites·20 claims
- 1035US5120242ASocket for single-based high-pressure discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1991·Granted Jun 9, 1992·7 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →