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Christopher Ladewig: Light emitting diode troffer. Cooper Technologies Company, King & Spalding, October 18, 2011: US08038314 (58 worldwide citation)

A troffer-style luminaire includes first and second side ends and a top end extending between the side ends. The side and top ends define an interior region. Light emitting diodes (“LEDs”) are coupled along interior surfaces of the side ends, within the interior region. At least some of the LEDs are ...


2
Christopher Ladewig, Christopher Michael Bryant, Philip Dean Winters: Heat sink for a lighting system. Cooper Technologies Company, King & Spalding, October 7, 2014: US08851711 (8 worldwide citation)

A heat sink module is provided for transferring heat from at least one light source in a modular lighting system. The heat sink module may include an integral molded body defining: at least one heat transfer element extending generally in a first direction; at least one molded wiring channel configu ...


3
Christopher Ladewig, Matthew William Conger: Stackable power distribution box. Cooper Technologies Company, King & Spalding, December 27, 2011: US08084686 (6 worldwide citation)

The power box can be stacked while limiting horizontal translation. The power box includes an electrical component box, a cover for the electrical component box, and a support assembly. The support assembly has feet that raise the electrical component box off of the ground. The cover includes one or ...


4
Christopher Ladewig, Christopher Michael Bryant, Philip Dean Winters: Modular Lighting System. Cooper Technologies Company, King & Spalding, November 15, 2016: US09494309 (3 worldwide citation)

A modular lighting system may include a support structure, a plurality of heat sink modules physically supported by the support structure, and one or more light source modules coupled to the plurality of heat sink modules. The plurality of heat sink modules may be arranged in a modular manner such t ...


5
Philip Dean Winters, Hung Dinh, Reed Alan Bradford, Sylvia Herman, Christopher Ladewig: Systems, methods and devices for an LED lighting module with a light transmissive cover. Cooper Technologies Company, King & Spalding, August 18, 2015: US09109774 (2 worldwide citation)

Systems, methods, and devices for reducing glare or pixilation associated with LEDs are disclosed. The disclosure relates to a light module that includes a cover panel that reduces contrast in the light emitted by LEDs. The cover panel can be mounted on a substrate which can include a plurality of L ...


6
Grzegorz Wronski, Steven Pyshos, Oliver Ernst, Christopher Ladewig, Gregg Arthur Lehman: Reflectors and reflector attachments for use with light-emitting diode (LED) light sources. Cooper Technologies Company, King & Spalding, September 30, 2014: US08845141 (1 worldwide citation)

A reflector is rotatably coupled to a light emitting diode (LED) module assembly. The reflector includes multiple alignment features that correspond with multiple notches provided in a reflector attachment coupled to a LED light source. The reflector can be made of a non-conductive substrate materia ...


7
James Blessitt, Christopher Ladewig: Linear edgelit lighting system with heat sink base and clamp coupled together with a fastener. Cooper Technologies Company, King & Spalding, October 31, 2017: US09804322

A lighting fixture includes a housing channel and a heat sink assembly coupled to the housing channel. The heat sink assembly includes a heat sink base and a heat sink clamp that are coupled together via a fastener to retain a waveguide to the lighting fixture. In particular, the fastener is dispose ...


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Christopher Ladewig, Christopher Michael Bryant, Philip Dean Winters: Modular lighting system. Cooper Technologies Company, King & Spalding, December 11, 2018: US10151469

A modular lighting system may include a support structure, a plurality of heat sink modules physically supported by the support structure, and one or more light source modules coupled to the plurality of heat sink modules. The plurality of heat sink modules may be arranged in a modular manner such t ...


10
Christopher Ladewig, Christopher Michael Bryant, Philip Dean Winters: Modular lighting system. Cooper Technologies Company, King & Spalding, January 16, 2018: US09869462

A modular lighting system may include a support structure, a plurality of heat sink modules physically supported by the support structure, and one or more light source modules coupled to the plurality of heat sink modules. The plurality of heat sink modules may be arranged in a modular manner such t ...