Assignee
PATENT TREUHAND GES F ELEK SCH
US·5 granted patents·89 citations·filing 1998–2001
Top patents by PatentIndex Score
5 records- 0178US6181065B1Metal halide or sodium high pressure lamp with cermet of alumina, molybdenum and tungstenPATENT TREUHAND GES F ELEK SCH·Filed 1998·Granted Jan 30, 2001·39 cites·25 claims
- 0276US6194832B1Metal halide lamp with aluminum gradated stacked plugsPATENT TREUHAND GES F ELEK SCH·Filed 1998·Granted Feb 27, 2001·31 cites·17 claims
- 0343US6262535B1Electrode support tube for high pressure discharge lampPATENT TREUHAND GES F ELEK SCH·Filed 1999·Granted Jul 17, 2001·8 cites·13 claims
- 0440US6203174B1Accessory reflector unit for reflector lamps and illumination system using the reflector unitPATENT TREUHAND GES F ELEK SCH·Filed 1999·Granted Mar 20, 2001·11 cites·18 claims
- 0535US6617790B2Metal halide lamp with ceramic discharge vesselPATENT TREUHAND GES F ELEK SCH·Filed 2001·Granted Sep 9, 2003·0 cites·10 claims
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