Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361190 | Large surface LED lighting device | — | 2002-03-26 |
| 6272004 | Rotary switch lighting device | — | 2001-08-07 |
| 6227685 | Electronic wide angle lighting device | — | 2001-05-08 |
| 6048083 | Bent focal line lighting device | — | 2000-04-11 |
| 6030099 | Selected direction lighting device | — | 2000-02-29 |
| 6024471 | Rotary switch lighting device | — | 2000-02-15 |
| 5899557 | Multi-source lighting device | — | 1999-05-04 |
| 5898267 | Parabolic axial lighting device | — | 1999-04-27 |
| 5894196 | Angled elliptical axial lighting device | — | 1999-04-13 |
| 5894195 | Elliptical axial lighting device | — | 1999-04-13 |
| 5842777 | Flashlight | — | 1998-12-01 |
| 5782553 | Multiple lamp lighting device | — | 1998-07-21 |
| 5749150 | Direction indicator for navigation | — | 1998-05-12 |
| 5669148 | Altered light navigation device | — | 1997-09-23 |
| 5655308 | Illuminating navigation device | — | 1997-08-12 |
| 5383280 | Direction indicator for navigation | — | 1995-01-24 |
| 5373430 | Wide angle beam pattern lamp | — | 1994-12-13 |
| 5295882 | Marine signal device | — | 1994-03-22 |
| 5161879 | Flashlight for covert applications | — | 1992-11-10 |
| 5158357 | Flashlight of selectable colors | — | 1992-10-27 |
| 5136475 | Emergency light for marking of aircraft landing sites and other purposes | — | 1992-08-04 |
| 5050053 | Flashlight of selectable colors | — | 1991-09-17 |
| 4963798 | Synthesized lighting device | — | 1990-10-16 |
| 4947291 | Lighting device | — | 1990-08-07 |
| 4677533 | Lighting fixture | Julian A. McDermott | 1987-06-30 |