Inventor
WAYMOUTH JOHN F
US18 patents
⚠️ This page may combine multiple inventors who share the name “WAYMOUTH JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE PROD CORP
7 patentsUS4812714AMar 14, 1989
Arc discharge lamp with electrodeless ultraviolet radiation starting source
GTE PROD CORP22 citations82
US5017831AMay 21, 1991
Glow discharge lamp with getter material on anode
GTE PROD CORP8 citations74
US4895420AJan 23, 1990
High reflectance light guide
GTE PROD CORP14 citations73
US4841196AJun 20, 1989
Two-filament lamp and operating circuit and method for designing same
GTE PROD CORP17 citations73
US4488091ADec 11, 1984
High intensity discharge lamp
GTE PROD CORP7 citations68
US4278310AJul 14, 1981
Method of making a percussively-ignited photoflash lamp
GTE PROD CORP3 citations62
US4233536ANov 11, 1980
Incandescent lamp getter
GTE PROD CORP2 citations60
JOHN F WAYMOUTH INTELLECTUAL P
4 patentsUS5079473AJan 7, 1992
Optical light source device
JOHN F WAYMOUTH INTELLECTUAL P38 citations91
US5512799AApr 30, 1996
Glowbottle starting device for gaseous discharge devices
JOHN F WAYMOUTH INTELLECTUAL P9 citations72
US5095245AMar 10, 1992
Electroluminescent device
JOHN F WAYMOUTH INTELLECTUAL P4 citations61
US5051649ASep 24, 1991
Arc discharge lamp with liquid metal and heating means
JOHN F WAYMOUTH INTELLECTUAL P3 citations61
GTE SYLVANIA INC
4 patentsUS4045156AAug 30, 1977
Photoflash lamp
GTE SYLVANIA INC44 citations89
US4174944ANov 20, 1979
Single lead electrically-activated flashlamp
GTE SYLVANIA INC7 citations73
US4201540AMay 6, 1980
Percussively ignited photoflash lamp and method of making same
GTE SYLVANIA INC3 citations57
US3947223AMar 30, 1976
Photoflash lamp
GTE SYLVANIA INC0 citations47