Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649827 | High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes | Bernard L. Ballou, Jr., John H. Hebrank, Laurie McNeil | 2010-01-19 |
| 7647618 | Video distribution system | Bernard L. Ballou, Jr., Kelly C. Sparks, John H. Hebrank | 2010-01-12 |
| 7623436 | High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes | Bernard L. Ballou, Jr., John H. Hebrank, Laurie McNeil | 2009-11-24 |
| 7438968 | Roadway and vehicular-mounted reflectors incorporating a field of discrete crystal reflectors and retroreflectors | Jack Hebrank, Michael Wiener, Drew Narayan, Laurie McNeil | 2008-10-21 |
| 7370016 | Music distribution systems | Bernard L. Ballou, Jr., Kelly C. Sparks, John H. Hebrank | 2008-05-06 |
| 7273328 | Emissive highway markers | Drew Narayan | 2007-09-25 |
| 7233781 | System and method for emergency notification content delivery | Bernard L. Ballou, Jr., John H. Hebrank, James Fallon, Robert Summer, Laurie McNeil | 2007-06-19 |
| 7209900 | Music distribution systems | Bernard L. Ballou, Jr., Kelly C. Sparks, John H. Hebrank | 2007-04-24 |
| 7088335 | Methods and apparatus for ultra-violet stimulated displays | Laurie McNeil | 2006-08-08 |
| 7054256 | High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes | Bernard L. Ballou, Jr., John H. Hebrank, Laurie McNeil | 2006-05-30 |
| 6952685 | Music distribution system and associated antipiracy protection | John H. Hebrank, Kelly C. Sparks | 2005-10-04 |
| 6902286 | Lighting system utilizing a display screen for illuminating a predefined area in front of said display screen | — | 2005-06-07 |
| 6850901 | System and method permitting customers to order products from multiple participating merchants | Bernard L. Ballou, Jr., Robert Summer, Kelly C. Sparks, Ollin Sykes, John H. Hebrank | 2005-02-01 |
| 6647417 | Music distribution systems | Kelly C. Sparks, John H. Hebrank | 2003-11-11 |
| 6430603 | System for direct placement of commercial advertising, public service announcements and other content on electronic billboard displays | — | 2002-08-06 |
| 6430605 | System permitting retail stores to place advertisements on roadside electronic billboard displays that tie into point of purchase displays at stores | — | 2002-08-06 |
| 6424998 | System permitting the display of video or still image content on selected displays of an electronic display network according to customer dictates | — | 2002-07-23 |
| 6296956 | Bulk single crystals of aluminum nitride | — | 2001-10-02 |
| 6086672 | Growth of bulk single crystals of aluminum nitride: silicon carbide alloys | — | 2000-07-11 |
| 6066205 | Growth of bulk single crystals of aluminum nitride from a melt | — | 2000-05-23 |
| 6063185 | Production of bulk single crystals of aluminum nitride, silicon carbide and aluminum nitride: silicon carbide alloy | — | 2000-05-16 |
| 6048813 | Simulated diamond gemstones formed of aluminum nitride and aluminum nitride: silicon carbide alloys | — | 2000-04-11 |
| 6045613 | Production of bulk single crystals of silicon carbide | — | 2000-04-04 |
| 6045612 | Growth of bulk single crystals of aluminum nitride | — | 2000-04-04 |
| 5972109 | Growth of bulk single crystals of aluminum nitride | — | 1999-10-26 |