Inventor
BROADT DAVID R
17 patents
Patents
17 patentsUS4394710AJul 19, 1983
Die-stamped circuit board assembly for photoflash devices
GTE PROD CORP8 citations73
US4325771AApr 20, 1982
Method of making a die-stamped circuit board assembly for photoflash devices
GTE PROD CORP10 citations73
US4371913AFeb 1, 1983
Reflector lamp module for photoflash array
GTE PROD CORP4 citations62
US4334856AJun 15, 1982
Photoflash array with selective pairing of lamps
GTE PROD CORP4 citations62
US4326242AApr 20, 1982
Multilamp photoflash unit having secured housing
GTE PROD CORP4 citations62
US4326240AApr 20, 1982
Multilamp photoflash unit having engageable connector tab
GTE PROD CORP2 citations62
US4470801ASep 11, 1984
Photoflash unit with circuit pattern for redundant switching of lamps
GTE PROD CORP6 citations61
US4399490AAug 16, 1983
Opaque reflector for multilamp photoflash array
GTE PROD CORP3 citations61
US4371915AFeb 1, 1983
Photoflash unit with reflector recesses for circuit board switches
GTE PROD CORP2 citations61
US4324543AApr 13, 1982
Photoflash array with selective pairing of lamps and switching of common circuit
GTE PROD CORP3 citations61
US4325104AApr 13, 1982
Multilamp photoflash unit with functional label
GTE PROD CORP3 citations57
USD270575SSep 13, 1983
Multilamp photoflash unit
GTE PROD CORP0 citations51
US4385888AMay 31, 1983
Vacuum-formed housing array
GTE PROD CORP0 citations51
US4379323AApr 5, 1983
Reflector insert for multi-flash unit
GTE PROD CORP0 citations51
US4371914AFeb 1, 1983
Photoflash unit with circuit board radiation switches for selective pairing of lamps
GTE PROD CORP1 citations51
US4355971AOct 26, 1982
Vented multi-lamp photoflash unit
GTE PROD CORP0 citations51
US4326241AApr 20, 1982
Multilamp photoflash unit
GTE PROD CORP1 citations51