Inventor
BUNK AXEL
DE14 patents
⚠️ This page may combine multiple inventors who share the name “BUNK AXEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
13 patentsUS5404078AApr 4, 1995
High-pressure discharge lamp and method of manufacture
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH66 citations94
US5811934ASep 22, 1998
Electric incandescent halogen lamp with barrel-shaped bulb
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH41 citations90
US5548182AAug 20, 1996
Reflector lamp specifically adapted for combination with a reflector lamp-lamp luminaire or fixture
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH57 citations89
US5037342AAug 6, 1991
Method of making an electric lamp, and more particularly a lamp vessel in which electrodes are retained in the lamp by a pinch or press seal
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH17 citations72
US5001395AMar 19, 1991
High-pressure discharge lamp with corrosion protected electrode leads
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH13 citations72
US6424089B1Jul 23, 2002
Electric incandescent lamp with infrared reflecting layer
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH10 citations71
US5510675AApr 23, 1996
Flicker-suppressed, low-power, high-pressure discharge lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH7 citations71
US7402952B2Jul 22, 2008
Incandescent lamp with a carbon cycle and a halogen cycle
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH6 citations61
US4490646ADec 25, 1984
Halogen cycle incandescent lamp having an intermediate lead-in conductor part
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH4 citations60
US7242138B2Jul 10, 2007
Electric light bulb
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH2 citations59
US4659318AApr 21, 1987
Method to introduce a fill gas mixture into an electric light bulb, particularly halogen incandescent lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH3 citations57
US6969950B2Nov 29, 2005
Sealing foil and associated lamp having this foil
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH3 citations55
US6667573B2Dec 23, 2003
Halogen incandescent lamp
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1 citations38