Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960950 | Surface mount luminaire | James A. Risley, Sr., Randy Lewis, Martin C. Werr, Robert J. Gotti | 2015-02-24 |
| 8092041 | Low profile linear high bay fluorescent luminaire | David J. Rector, William A. Ballweg | 2012-01-10 |
| 7946738 | Lighting assembly having pivoting lens retaining member | Avelino De Oliveira | 2011-05-24 |
| 7901105 | Lighting device and lens assembly | Martin C. Werr, Randy Lewis | 2011-03-08 |
| D617487 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2010-06-08 |
| D604446 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2009-11-17 |
| D603999 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2009-11-10 |
| D603998 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2009-11-10 |
| D604000 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2009-11-10 |
| D593246 | Full distribution troffer luminaire | Martin C. Werr, Randy Lewis | 2009-05-26 |
| 7213938 | Electrical lighting fixture with suspension assembly | Gary W. Brondt | 2007-05-08 |
| 7175312 | Fluorescent wall wash luminaire with adjustable lamp automatically detented in position by a spring latch | — | 2007-02-13 |
| 7121689 | Lighting fixture having spring mounted louvers | — | 2006-10-17 |
| 6796676 | Lighting fixture end cap | Michael C. Severtson, Raymond A. Brown | 2004-09-28 |