Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D708390 | Area light | Scott L. Roos | 2014-07-01 |
| D546994 | Ring and cube head electric light fixture suitable for a track lighting system | — | 2007-07-17 |
| D546995 | Deco head electric light fixture suitable for a track lighting system | — | 2007-07-17 |
| D525737 | Lighting fixture having an elongated housing and two concentric cells | Scott L. Roos, Bruce N. Layne | 2006-07-25 |
| D520670 | Disc light fixture with an inverted cone | — | 2006-05-09 |
| D520177 | Lighting fixture having an elongated housing and a square grid cell having arcuate cross-members | Scott L. Roos, Bruce N. Layne | 2006-05-02 |
| D516239 | Light fixture having a square grid cell with an arched trim | — | 2006-02-28 |
| D514738 | Suspended light fixture canopy | — | 2006-02-07 |
| D514251 | Light fixture having an elongated housing and a square grid cell with an arched trim | Scott L. Roos, Bruce N. Layne | 2006-01-31 |
| D510641 | Lighting fixture having a square grid cell with arcuate cross-members | — | 2005-10-11 |
| D508752 | Light fixture having a ring lampholder | — | 2005-08-23 |
| D464455 | Track lighting lamp fixture | Franklin Fong, John J. O'Rourke | 2002-10-15 |
| 6289576 | Method for drawing elongated superconductive wires | Oscar Vogt, Rolf A. Gramm | 2001-09-18 |
| 6244733 | Low voltage track lighting system | Franklin Fong, John J. O'Rourke, Scott L. Roos | 2001-06-12 |
| D443375 | Conical lampholder | — | 2001-06-05 |
| D442718 | Dart lampholder | — | 2001-05-22 |
| D434514 | Orb lampholder | — | 2000-11-28 |
| D432693 | Perforated scoop shade for mounting on a track lampholder | John J. O'Rourke | 2000-10-24 |
| D432708 | Scoop shade for mounting on a track lampholder | John J. O'Rourke | 2000-10-24 |
| 6105291 | Internally illuminated sign mountable on a lighting track | Algimantas J. Gabrius, Franklin Fong | 2000-08-22 |
| 6082032 | Lighting track mountable internally illuminated sign having improved housing construction | Algimantas J. Gabrius, Franklin Fong | 2000-07-04 |
| 5788518 | Adjustable connector for track lighting fixture | Donald Lee Kuball, JR. | 1998-08-04 |
| D394424 | Slant transformer housing | — | 1998-05-19 |
| D394241 | Low profile transformer housing | John J. O'Rourke | 1998-05-12 |
| D376026 | Track lighting lamp fixture | — | 1996-11-26 |