Inventor
PANOFSKI ERNST
DE5 patents
Patents
5 patentsUS4481442ANov 6, 1984
Low-pressure mercury vapor discharge lamp, particularly U-shaped fluorescent lamp, and method of its manufacture
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH37 citations91
US4830648AMay 16, 1989
Method of making a unitary tubular generally U-shaped discharge vessel, particularly for compact fluorescent lamps
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH10 citations71
US4344016AAug 10, 1982
Fluorescent lamp with silicon dioxide coating
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH18 citations71
US4853591AAug 1, 1989
Multiple-tube compact low-pressure discharge fluorescent lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH18 citations70
US4801323AJan 31, 1989
Method of making a discharge vessel for compact low-pressure discharge lamps
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH8 citations68