Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208901 | Portable lighting device | Jeff Keisling | 2019-02-19 |
| 9885471 | Multiple electronic tag holder | Jeff Keisling, Robert Baran, Joseph Bobbin, John Devaney | 2018-02-06 |
| 9362762 | Battery pack and cap lamp system | Joseph Bobbin | 2016-06-07 |
| 8922159 | Battery pack for powering miner's cap lamp | Joseph Bobbin | 2014-12-30 |
| 8729851 | Battery pack for miner's cap lamp with charging and discharging control module | Joseph Bobbin | 2014-05-20 |
| 8690375 | Power cord mounted electronic module for portable lamp | Joseph Bobbin, John Devaney | 2014-04-08 |
| 8575893 | Portable lighting device | John Devaney | 2013-11-05 |
| 7967467 | Portable lighting device | John Devaney | 2011-06-28 |
| 7737655 | Electronic control module for a lithium-ion battery powered lantern | John Devaney | 2010-06-15 |
| 7563001 | Module adapter for portable light sources | Joseph Bobbin, John Devaney | 2009-07-21 |
| 7549770 | Module for a flashlight or lantern | John Devaney | 2009-06-23 |
| D583987 | Lamp lens | John Devaney, Matthew F. Malcolm | 2008-12-30 |
| D545470 | Emergency flashlight | John Devany, Matthew F. Malcolm | 2007-06-26 |