1
Kevin McDermott: Flashlight for covert applications. November 10, 1992: US05161879 (207 worldwide citation)

A flashlight for security personnel has a gravity actuated switch for application of electrical power to multiple lamps to enable the projection of light in downward directions to illuminate multicolored working surfaces and to inhibit the projection of light in horizontal and other directions where ...


2
Kevin McDermott: Angled elliptical axial lighting device. April 13, 1999: US05894196 (166 worldwide citation)

A compact lighting device including a light concentrating reflector directing light emitted by a light source towards a curved light refracting surface where it is refracted and thereby redirected. The light reflecting surface is contoured to direct the reflected light to converge towards one or mor ...


3
Kevin McDermott: Synthesized lighting device. Eugene F Osborne Sr, October 16, 1990: US04963798 (155 worldwide citation)

Lighting devices for portable and fixed applications use two or more light sources having differing spectral colors and electrical circuit parameters to shape spectral energy distributions of beams of illumination for projection upon external objects and surfaces so as to enhance an observer's perce ...


4
Kevin McDermott: Lighting device. Eugene F Osborne Sr, August 7, 1990: US04947291 (146 worldwide citation)

A synthesizer for covert operations under blackout conditions of a light that has shaped energy distributions in the visible wavelengths for visual discrimination of multiple colors upon objects in the user's view and comparative energy suppression in the infrared and certain selected visible wavele ...


5
Kevin McDermott: Selected direction lighting device. Leonard Bloom, February 29, 2000: US06030099 (98 worldwide citation)

A lighting device is constructed with LED light sources and a power control to project light along a selected direction throughout an angular range of tilt of the lighting device about a vertical. The power control includes a tilt switch or tilt sensor which is responsive to the angular displacement ...


6
Kevin McDermott: Multiple lamp lighting device. July 21, 1998: US05782553 (87 worldwide citation)

An electric lighting device that uses a concave reflector to collect and concentrate the light emitted by a plurality of luminescent light sources. The cooperating relationship between the orientation of the light sources and contour of the reflector increases the parallelism of the light beams proj ...


7
Kevin McDermott: Elliptical axial lighting device. April 13, 1999: US05894195 (79 worldwide citation)

A compact lighting device including a light concentrating reflector directing light emitted by a light source towards a curved light refracting surface where it is refracted and thereby redirected. The light reflecting surface is contoured to direct the reflected light to converge towards one or mor ...


8
Julian A McDermott, Kevin McDermott: Lighting fixture. Kenyon & Kenyon, June 30, 1987: US04677533 (75 worldwide citation)

A reading lamp is constructed with electronic lamps which offer an opportunity to provide a variety of colors and shades of white light with a minimum of emitted heat. The electronic lamps can be disposed in an alternating pattern about an incandescent lamp or concentric rings of electronic lamps of ...


9
Kevin McDermott: Parabolic axial lighting device. April 27, 1999: US05898267 (67 worldwide citation)

A compact lighting device including a light concentrating reflector directing side light emitted by a light source towards a light refracting surface where it is refracted and thereby redirected. The light refracting surface is contoured and positioned to cooperate with the contour of light concentr ...


10
Kevin McDermott: Multi-source lighting device. McAulay Nissen Goldberg Kiel & Hand, May 4, 1999: US05899557 (59 worldwide citation)

A Multi-Source electronic lighting device for use as a signal or illuminator. Light is created by a plurality light emitting diode elements which are encapsulated in a light transmitting medium. A curved cylindrical lens is contoured to cooperate with the location of the light emitting diode element ...



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