Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789547 | LED-fiber optic combination for simulating neon lit signage | Ronald G. Holder | 2010-09-07 |
| 7748872 | Light-conducting pedestal configuration for an LED apparatus which collects almost all and distributes substantially all of the light from the LED | Ronald G. Holder | 2010-07-06 |
| 7674018 | LED device for wide beam generation | Ronald G. Holder | 2010-03-09 |
| 7591570 | Apparatus and method for improved illumination area fill | Ronald G. Holder | 2009-09-22 |
| 7581855 | Apparatus and method for improved illumination area fill | Ronald G. Holder | 2009-09-01 |
| 7543941 | Light zoom source using light emitting diodes and an improved method of collecting the energy radiating from them | Ronald G. Holder | 2009-06-09 |
| 7484858 | Lighting system | Kevin Deighton | 2009-02-03 |
| 7470036 | Lighting system | Kevin Deighton | 2008-12-30 |
| 7438447 | Apparatus and method for improved illumination area fill | Ronald G. Holder | 2008-10-21 |
| 7427167 | Apparatus and method of using LED light sources to generate a unitized beam | Ronald G. Holder, Joel Widom | 2008-09-23 |
| 7246917 | Apparatus and method for using emitting diodes (LED) in a side-emitting device | Ronald G. Holder | 2007-07-24 |
| 7172319 | Apparatus and method for improved illumination area fill | Ronald G. Holder | 2007-02-06 |
| 7114832 | Method for shifting energy between beams when focusing or defocusing | Ronald G. Holder | 2006-10-03 |
| 7083304 | Apparatus and method of using light sources of differing wavelengths in an unitized beam | Ronald G. Holder | 2006-08-01 |
| 7001047 | LED light source module for flashlights | Ronald G. Holder | 2006-02-21 |
| 6986593 | Method and apparatus for light collection, distribution and zoom | Ronald G. Holder | 2006-01-17 |
| 6431488 | Dual drive pool cover | Corinne M. Zemla | 2002-08-13 |
| 5622419 | Portable collapsible display and projection apparatus | Ron Holder, John F. Forkner, Dick F. McClure, Jr. | 1997-04-22 |