Inventor
HOLLSTEIN ANDREAS
DE4 patents
⚠️ This page may combine multiple inventors who share the name “HOLLSTEIN ANDREAS”. 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 patentsUS5811934ASep 22, 1998
Electric incandescent halogen lamp with barrel-shaped bulb
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH41 citations90
US6359376B1Mar 19, 2002
Fluorescent lamp having asymmetric electrodes inside the discharge tube
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH9 citations71
US5789849AAug 4, 1998
Low-pressure discharge lamp with base and mount
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH4 citations57