Inventor

ALTMANN BERNHARD

DE5 patents

⚠️ This page may combine multiple inventors who share the name “ALTMANN BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

3 patents

US5629585AMay 13, 1997

High-pressure discharge lamp, particularly low-rated power discharge lamp, with enhanced quality of light output

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH52 citations89

US6109995AAug 29, 2000

Electrode for a high-pressure discharge lamp, and methods of its manufacture

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH10 citations66

US5795366AAug 18, 1998

Method of manufacturing a non-sag tungsten wire for electric lamps

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH6 citations58

PATENT TRUCHAND GES FUER ELEK

1 patent

US6218025B1Apr 17, 2001

Sintering electrode

PATENT TRUCHAND GES FUER ELEK30 citations87

PATENT TRUEHAND GESELLSHAFT FU

1 patent

US6211615B1Apr 3, 2001

Powder metal electrode component for discharge lamps

PATENT TRUEHAND GESELLSHAFT FU36 citations87