|
| US4195431 | 12 Dec 1977 | 1 Apr 1980 | | Graphic displays employing electroluminescent panels |
| US4420898 | 1 Mar 1982 | 20 Dec 1983 | | Flat emergency exit sign utilizing an electro-illuminescent lamp |
| US4457089 | 2 Oct 1981 | 3 Jul 1984 | | Decorative, illuminated automotive reflector |
| US4466208 | 30 Jul 1982 | 21 Aug 1984 | | Emergency exit sign utilizing an electro-luminescent (EL) lamp and a brightness monitor |
| US4494326 | 28 Jul 1982 | 22 Jan 1985 | Nissan Motor Company, Limited | Electrolumiscent display structure for motor vehicle window |
| US4645970 | 5 Nov 1984 | 24 Feb 1987 | Donnelly Corporation | Illuminated EL panel assembly |
| US4821019 | 21 Jun 1988 | 11 Apr 1989 | | Mirror assembly including an image forming lamp |
| US4857920 | 6 Oct 1987 | 15 Aug 1989 | Sharp Kabushiki Kaisha | Combined traffic signal with stacked EL elements |
| US5317488 | 17 Nov 1992 | 31 May 1994 | | Insulated integral electroluminescent lighting system |
| US5339550 | 16 Apr 1992 | 23 Aug 1994 | | Illuminated sign and method of assembly |
| US5365411 | 6 Jan 1993 | 15 Nov 1994 | Kaufel Group Ltd. | Exit signs with LED illumination |
| US5367806 | 23 Dec 1992 | 29 Nov 1994 | | Illuminated sign |
| US5471773 | 6 Oct 1994 | 5 Dec 1995 | | Illuminated sign |
| US5485145 | 11 Mar 1991 | 16 Jan 1996 | Emergency Safety Products, Inc. | Electroluminescent sign conversion kit |
| US5497571 | 26 Oct 1993 | 12 Mar 1996 | Shell Oil Company | Illuminated dispenser |
| US5497572 | 6 Oct 1994 | 12 Mar 1996 | | Illuminated sign and method of assembly |
| US5516387 | 6 Oct 1994 | 14 May 1996 | I.D. Lite, Inc. | Illuminated sign and method of assembly |
| US5533289 | 4 Apr 1994 | 9 Jul 1996 | I.D. Lite, Inc. | Illuminated sign |
| US5542200 | 30 Jun 1994 | 6 Aug 1996 | World Auto Plate, Ltd. | Number plate including luminous characters |
| US5646481 | 3 Nov 1995 | 8 Jul 1997 | | El lamp with color matching or hidden graphic |
| US5692327 | 23 Jan 1996 | 2 Dec 1997 | Illuminating Cars Uniquely, Ltd. | Illuminated license plate |
| US5709045 | 16 Apr 1996 | 20 Jan 1998 | | Electroluminescent identification device |
| US5726953 | 14 May 1996 | 10 Mar 1998 | Metro-Mark, Incorporated | Electroluminescent lamp with buried indiciae and method for making same |
| US5780965 | 9 Dec 1993 | 14 Jul 1998 | Key Plastics, Inc. | Three dimensional electroluminescent display |
| US5811729 | 2 May 1996 | 22 Sep 1998 | | Light switch cover |
| US5811730 | 18 Dec 1996 | 22 Sep 1998 | | Light switch cover |
| US5874693 | 4 Apr 1997 | 23 Feb 1999 | | Light switch cover |
| US6051787 | 20 Jan 1998 | 18 Apr 2000 | | Light switch cover |
| US6087588 | 17 Feb 1998 | 11 Jul 2000 | Technical Systems Corp. | Active cover plate for an electrical outlet |
| US6101748 | 13 Nov 1998 | 15 Aug 2000 | | Composite panelling materials for displaying back-lit graphics and colors |
| US6422714 | 10 Feb 2000 | 23 Jul 2002 | | Illuminated, solar powered, vehicle activated, traffic sign |
| US6423900 | 9 Jun 2000 | 23 Jul 2002 | Technical Systems Corp. | Active cover plate for an electrical outlet |
| US6994448 | 13 Aug 2003 | 7 Feb 2006 | | Solar powered illuminated devices |
| US7064483 | 26 Feb 2004 | 20 Jun 2006 | Schott Glas | Process for producing organic light-emitting diodes, and organic light-emitting diode |
| US7162840 | 2 Dec 2003 | 16 Jan 2007 | Executive Coach Builders, Inc. | Window assembly and lighting assembly therefor |
| US7263792 | 9 Dec 2003 | 4 Sep 2007 | | Illuminated identification panel |
| US7399184 | 23 Jun 2005 | 15 Jul 2008 | 3M Innovative Properties Company | Dry erase article |
| US7473012 | 29 Dec 2006 | 6 Jan 2009 | | Window assembly and lighting assembly therefor |
| USD377809 | 1 Mar 1995 | 4 Feb 1997 | | Illuminated street address sign |
