research
 Patents
 Books
 Literature
 Articles
 Timeline
 Auction Archive

about
 About this site
 Wanted to buy
bulb gallery

Incandescent:
C
 carbon
WD
 drawn tungsten
WC
 coiled tungsten
WM
 mini tungsten
WS
 pressed tung.
FG
 figural bulbs
XL
 christmas
XS
 christmas sets
T
 tantalum

Discharge:
HE
 helium lamps
NE neon lamps
AR
 argon lamps
XE
 xenon lamps
MA
 mercury
MC
 fluorescent
MS
 special mercury

Hardware:
F
 fuses
FX
 fixtures
PF
 plugs & fittings
SA
 sockets
SW
 switches

tube gallery

 X-ray
 Geissler
 Crookes
 Radio
 Box art

collector
profiles

Dr. Hugh Hicks
S.Slabyhoudek
M-Jay
Fort Myers, FL.
Monsieur Ara
Fin Stewart

links

 Related links
 Submit a link

 


Search Results for ANDREW F. HENNINGER 15 files found on 2 pages.
Displaying 8 files per page.
Home > Gateway > Search Results > Page 2  
[Sort: name hits]   [Thumbs/Page: 8 12 16]   
Click to viewClick to viewClick to viewClick to view
002073062

ANDREW F. HENNINGER JR.
ANIMATED FIGURE NEGATIVE GLOW DEVICE
Patented 03/09/1937

Hits: 5902

002108487

ANDREW F. HENNINGER JR.
NEGATIVE GLOW DISPLAY
Patented 03/26/1938

Hits: 5480

002217315

ANDREW F. HENNINGER JR.
LIGHT SOURCE
Patented 10/08/1940

Hits: 5113

002273520

ANDREW F. HENNINGER JR.
LIGHT SOURCE
Patented 02/17/1942

Hits: 5200

Click to viewClick to viewClick to view 
002281579

ANDREW F. HENNINGER JR.
MANUFACTURE OF GASEOUS CONDUCTION LAMPS
Patented 05/05/1942

Hits: 5309

002457891

ANDREW F. HENNINGER JR.
ELECTRON DISCHARGE DEVICE
Patented 01/04/1949

Hits: 5222

002516209

ANDREW F. HENNINGER JR.
ELECTRICAL FLASH LAMP SYSTEM
Patented 07/25/1950

Hits: 5237

 
[<<] Prev 1 (2)