Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789539 | Compact floodlight system | Rick Kauffman, Jason Cook | 2010-09-07 |
| D615238 | Reflector for roadway luminaire | Rick Kauffman, Gerald L. Ballard | 2010-05-04 |
| D597693 | Floodlight | Rick Kauffman, Jason Cook | 2009-08-04 |
| 7547116 | Positive contrast roadway lighting system | Chris Walker, Rick Kauffman | 2009-06-16 |
| 7481557 | Method and apparatus for reflecting light | Shannon Celeste Gaines, Jerold Alan Tickner, Stephen Geyer | 2009-01-27 |
| 7357538 | Method and apparatus for providing light | Shannon Celeste Gaines, Stephen Geyer | 2008-04-15 |
| D531342 | Area lighting fixture | Rick Kauffman | 2006-10-31 |
| RE38767 | Roadway luminaire | Mark T. Wedell, Thomas A. Zimmerman, Glenn A. Ellis, III, Rick Kauffman | 2005-08-02 |
| 6419378 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 2002-07-16 |
| 6302564 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 2001-10-16 |
| 6241367 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 2001-06-05 |
| 6132065 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 2000-10-17 |
| 6059427 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 2000-05-09 |
| 5941632 | Roadway luminaire | Mark T. Wedell, Timothy D. Cathey, Margaret A. Self, John DeCandia, Greg Marik +2 more | 1999-08-24 |
| 5803590 | Roadway luminaire | Mark T. Wedell, Thomas A. Zimmerman, Glenn A. Ellis, III | 1998-09-08 |
| 5593318 | Electrical receptacle for photoelectric controller | Mark T. Wedell, Thomas A. Zimmerman | 1997-01-14 |
| D311966 | Luminaire | Jack Seay | 1990-11-06 |
| 4793581 | Luminaire fitter bolt bracket | Immual Mills | 1988-12-27 |
| 4739188 | Starting circuit enclosure | Giovanni DeCandia | 1988-04-19 |
| 4587602 | Lighting fixture hinge assembly | John R. Dean | 1986-05-06 |
| 4523693 | Luminaire door hinge | — | 1985-06-18 |
| 4410931 | Retention device for lighting fixture cover | Giovanni DeCandia | 1983-10-18 |
| 4229779 | Luminaire with arcuate reflector | Alfred Brown | 1980-10-21 |