Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112084 | Refracting elements, including ball lenses that concentrate and provide unobstructed optical pathways from multiple light sources | — | 2021-09-07 |
| 10865961 | Lighting systems containing structural optical components | — | 2020-12-15 |
| 9804321 | LED optics for bulbs and luminaires | — | 2017-10-31 |
| 9447930 | Multi function LED light bulb and lumenairs with interchangeable optical components | — | 2016-09-20 |
| 8899783 | LED optics for bulbs and luminaires | — | 2014-12-02 |
| 8858033 | Lamp change system for luminaires using quasi point light sources and related heat sinking | — | 2014-10-14 |
| 8764248 | LED lighting systems comprising modules and components that perform multiple operational functions | — | 2014-07-01 |
| 8414150 | LED light frame system including change-out system for LED removal and replacement | — | 2013-04-09 |
| 8356914 | Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs | — | 2013-01-22 |
| 8068707 | Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources | — | 2011-11-29 |
| 8066405 | Lumenairs having structurally and electrically integrated arrangements of quasi point light sources, such as LEDs | — | 2011-11-29 |
| 8061883 | Illuminating devices using small PT sources including LEDs | — | 2011-11-22 |
| 8033696 | Heat sinks and other thermal management for solid state devices and modular solid state systems | — | 2011-10-11 |
| 7677760 | Efficient and uniformly distributed illumination from multiple source luminaires | — | 2010-03-16 |
| 7616849 | Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources | — | 2009-11-10 |
| 7600894 | Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs | — | 2009-10-13 |
| 7597453 | Luminaires using multiple quasi-point sources for unified radially distributed illumination | — | 2009-10-06 |
| 7534013 | Illuminating devices using small PT sources including LEDs | — | 2009-05-19 |
| 7334933 | Unified optical collection and distribution of light from quasi-point sources including LEDs, and linear light sources | — | 2008-02-26 |
| 7244050 | Full cutoff area light fixture | Robert L. Summerford, Claude Barozzini | 2007-07-17 |
| 7160002 | Segmented reflector systems and combined reflector and refractor systems | — | 2007-01-09 |
| 7123419 | Collimating and optical elements with reduced mass | — | 2006-10-17 |
| 7118253 | Evenly distributed illumination from radial light producing luminaires and their components | — | 2006-10-10 |
| 6851833 | Optical configurations for distributing radially collimated light | — | 2005-02-08 |
| 6783261 | Optical assemblies for concentration of radial light distribution within confined luminaire packages | — | 2004-08-31 |