Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184620 | Battery life extender for portable lighting | Matthew G. Law, Stuart L. Meether, Thomas G. Trefz, Mark Elliott, Michael D. Brockel +2 more | 2019-01-22 |
| 9909726 | Battery life extender for portable lighting | Matthew G. Law, Stuart L. Meether, Thomas G. Trefz, Mark Elliott, Michael D. Brockel +2 more | 2018-03-06 |