Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8147108 | Multi-level modular light bar | Paul L. Stein | 2012-04-03 |
| 8020714 | Product merchandising system for walk-in display coolers and the like | Donald J. Miller, Andrew J. Boron, Sean W. Luaders | 2011-09-20 |
| 8016139 | Glide system with adjustable dividers and modular floor members | Kent Lee Hanners, Andrew J. Boron, Donald J. Miller, Gregg J. Crews | 2011-09-13 |
| 7789530 | Multi-level modular light bar | Paul L. Stein | 2010-09-07 |
| D556074 | Modular light bar | Paul L. Stein, Corey Feit, Stephanie A. Gaines, Darrell A. Burmester | 2007-11-27 |
| D492047 | Vehicle perimeter light with bezel | Dennis A. Dohogne | 2004-06-22 |
| D489466 | Vehicle perimeter light without bezel | Dennis A. Dohogne | 2004-05-04 |
| 6595669 | Vehicular warning light having less apparent color when not energized | Dennis A. Dohogne, Paul L. Stein, Kelly J. Kyriakos, Michael W. Tobin | 2003-07-22 |
| 6585399 | Vehicular warning light having a dichroic element | Dennis A. Dohogne, Paul L. Stein | 2003-07-01 |
| 6582112 | Vehicular warning light with two or more dichroic elements | Dennis A. Dohogne, Paul L. Stein | 2003-06-24 |
| D476253 | Light bar | Paul L. Stein, David M. Dietrich | 2003-06-24 |
| 6461022 | Vehicular warning light having a dichroic element | Dennis A. Dohogne, Paul L. Stein | 2002-10-08 |
| D460950 | Remote control for a light bar or spotlight | Roger L. Miller | 2002-07-30 |
| D442106 | Directional traffic signal light bar | Paul L. Stein, Timothy B. Murray, Steven Muren | 2001-05-15 |
| D410402 | Light bar | Paul L. Stein | 1999-06-01 |
| 5857759 | Emergency vehicle signal light modules and light bars employing light pipes | Michael D. Latta, Andrew G. P. Smith, Timothy M. Green, Bernard L. DiFelice | 1999-01-12 |
| 5319530 | Hood for a unidirectional lamp | Steven A. Rose, Andrew G. P. Smith | 1994-06-07 |
| D347704 | Emergency strobe/halogen light | Jeffrey D. Thompson, Andrew G. P. Smith, Steven A. Rose | 1994-06-07 |
| 5057985 | Bi-directional oscillable signal light | John S. Davis, Andrew G. P. Smith | 1991-10-15 |