Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826582 | LED retrofit lamp with a strike barrier | Donald Barnetson, Josef Kirmeier, William Andrew Elhers | 2017-11-21 |
| 9686828 | LED retrofit lamp with a strike barrier | Don Barnetson, Junyun Wang, Ardeshir Esmaeili | 2017-06-20 |