Inventor · disambiguated record
Hans Liermann
Also filed as: LIERMANN HANS
4 granted patents·1 pending application·125 citations·filing 1996–2006
79Inventor score
Top patents by PatentIndex Score
5 records- 0189US5932955ADouble-based, double-ended, pinch-sealed electric lamp with integral basePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1996·Granted Aug 3, 1999·89 cites·20 claims
- 0247US5686794AHalogen incandescent lamp with filament positioning arrangementPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1996·Granted Nov 11, 1997·19 cites·20 claims
- 0340US2010001627A1Incandescent Bulb and Method for the Production ThereofOSRAM GMBH·Filed 2006·Application pending·0 cites
- 0438US6291934B1Halogen incandescent lamp having U-shaped inner supply lead held mechanically in a fold in the foilPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1999·Granted Sep 18, 2001·8 cites·13 claims
- 0536US6161598AMethod for producing helically wound filament elements, and filament elements produced according to this methodPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1998·Granted Dec 19, 2000·9 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →