Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475014 | T-bar mounting system | Mark Owen Jones, Graham M. Rippel, Craig S. Nevers | 2013-07-02 |
| 8393763 | Thermal insulation detector | Kevin Oliveira | 2013-03-12 |
| 8144025 | Track lighting system current limiting device | Kenneth Mackenzie, IV, Alejandro Mier-Langner, James E. Kuchar | 2012-03-27 |
| 7911351 | Track lighting system current limiting device | Kenneth Mackenzie, IV, Alejandro Mier-Langner, James E. Kuchar | 2011-03-22 |
| 7874708 | T-bar mounting system | Mark Owen Jones, Graham M. Rippel, Craig S. Nevers | 2011-01-25 |
| 7397384 | Track lighting system current limiting device | Kenneth Mackenzie, IV, Alejandro Mier-Langner, James E. Kuchar | 2008-07-08 |
| 5989067 | Halogen lamp pin shroud | David Morgan | 1999-11-23 |
| 5978196 | Control system for thermal protection of high wattage lighting | — | 1999-11-02 |