Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841166 | Apparatus and method incorporating glow-in-the-dark material to preserve power usage when creating light for dark environments | Stephen Roy Nagel | 2017-12-12 |
| 9335028 | Apparatus and method incorporating glow-in-the-dark material to preserve power usage when creating light for dark environments | Stephen Roy Nagel | 2016-05-10 |