Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515500 | Portable energy storage and power supply system | Robert Emmett Workman, Norman L. Krantz, Keyvan Vasefi, Walker Ford, Sterling Robison +2 more | 2016-12-06 |
| 9388953 | Solar powered flashlight | Robert Emmett Workman, Norman L. Krantz, Henry J. Howell | 2016-07-12 |