Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808909 | Light bar for a vehicle | — | 2020-10-20 |
| 9696015 | Changeable emergency warning light assembly | Dale W. Sass | 2017-07-04 |
| 8425098 | Emergency vehicle light bar | — | 2013-04-23 |
| 7261447 | Low profile emergency vehicle light bar | — | 2007-08-28 |
| 7131757 | Holder and heat sink for high performance light emitting diode warning light assembly | — | 2006-11-07 |
| 6814478 | Conductive spring current for warning light | — | 2004-11-09 |
| 6507154 | Circuit for operating warning lights | — | 2003-01-14 |
| 6502962 | Cover assembly for a light | — | 2003-01-07 |
| 5842768 | Signal light oscillating mechanism | — | 1998-12-01 |
| D400459 | Warning light lens cover | — | 1998-11-03 |
| 5716127 | Signal light housing | — | 1998-02-10 |
| 5697691 | Signal light oscillating mechanism | — | 1997-12-16 |
| 5676447 | Signal light oscillating mechanism | — | 1997-10-14 |
| 5664865 | Signal light belt and pulley drive mechanism | — | 1997-09-09 |
| 5570948 | Flashlight with removable lamp section for fire fighting and other specialized uses | — | 1996-11-05 |
| 5537298 | Clear driven oscillating signal light | — | 1996-07-16 |
| 5432978 | Fire fighting tool for attachment to a pike pole | — | 1995-07-18 |
| 5428853 | Fireman's combination tool assembly | — | 1995-07-04 |
| 5385062 | Signal light oscillating mechanism | — | 1995-01-31 |
| 5357411 | Flashlight for firefighting and other specialized uses | — | 1994-10-18 |
| 5239451 | Flashlight for firefighting and other specialized uses | — | 1993-08-24 |
| 4388609 | Signal light with precessing oscillation control | — | 1983-06-14 |