Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070306 | LED lighting fixture | Alan J. Ruud, Steven R. Walczak, Wayne Guillien | 2011-12-06 |
| 7976194 | Sealing and thermal accommodation arrangement in LED package/secondary lens structure | Steve Walczak, Wayne Guillien | 2011-07-12 |
| 7952262 | Modular LED unit incorporating interconnected heat sinks configured to mount and hold adjacent LED modules | Steven R. Walczak, Steven Patkus, Alan J. Ruud | 2011-05-31 |
| 7938558 | Safety accommodation arrangement in LED package/lens structure | Wayne Guillien | 2011-05-10 |
| 7891835 | Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same | — | 2011-02-22 |