David R. Broadt

Person

Lewisburg, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photoflash unit with circuit pattern for redundant switching of lamps
- Patent number 4,470,801
- Issue date Sep 11, 1984
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilamp photoflash unit
- Patent number D270575
- Issue date Sep 13, 1983
- GTE Products Corporation
- David R. Broadt
- D26 - Lighting
Information Patent Grant
Opaque reflector for multilamp photoflash array
- Patent number 4,399,490
- Issue date Aug 16, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Die-stamped circuit board assembly for photoflash devices
- Patent number 4,394,710
- Issue date Jul 19, 1983
- GTE Products Corporation
- Boyd G. Brower
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vacuum-formed housing array
- Patent number 4,385,888
- Issue date May 31, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflector insert for multi-flash unit
- Patent number 4,379,323
- Issue date Apr 5, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflector lamp module for photoflash array
- Patent number 4,371,913
- Issue date Feb 1, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoflash unit with circuit board radiation switches for selective...
- Patent number 4,371,914
- Issue date Feb 1, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoflash unit with reflector recesses for circuit board switches
- Patent number 4,371,915
- Issue date Feb 1, 1983
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vented multi-lamp photoflash unit
- Patent number 4,355,971
- Issue date Oct 26, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoflash array with selective pairing of lamps
- Patent number 4,334,856
- Issue date Jun 15, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making a die-stamped circuit board assembly for photoflas...
- Patent number 4,325,771
- Issue date Apr 20, 1982
- GTE Products Corporation
- Boyd G. Brower
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilamp photoflash unit having engageable connector tab
- Patent number 4,326,240
- Issue date Apr 20, 1982
- GTE Products Corporation
- John W. Shaffer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilamp photoflash unit having secured housing
- Patent number 4,326,242
- Issue date Apr 20, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilamp photoflash unit
- Patent number 4,326,241
- Issue date Apr 20, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multilamp photoflash unit with functional label
- Patent number 4,325,104
- Issue date Apr 13, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoflash array with selective pairing of lamps and switching of c...
- Patent number 4,324,543
- Issue date Apr 13, 1982
- GTE Products Corporation
- David R. Broadt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

David R. Broadt

Person

Patents Grantslast 30 patents

Photoflash unit with circuit pattern for redundant switching of lamps

Multilamp photoflash unit

Opaque reflector for multilamp photoflash array

Die-stamped circuit board assembly for photoflash devices

Vacuum-formed housing array

Reflector insert for multi-flash unit

Reflector lamp module for photoflash array

Photoflash unit with circuit board radiation switches for selective...

Photoflash unit with reflector recesses for circuit board switches

Vented multi-lamp photoflash unit

Photoflash array with selective pairing of lamps

Method of making a die-stamped circuit board assembly for photoflas...

Multilamp photoflash unit having engageable connector tab

Multilamp photoflash unit having secured housing

Multilamp photoflash unit

Multilamp photoflash unit with functional label

Photoflash array with selective pairing of lamps and switching of c...