Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D833660 | Lantern device | Norman L. Krantz, Henry J. Howell, Keyvan Vasefi | 2018-11-13 |
| D821310 | Energy storage and power supply device | Norman L. Krantz, Henry J. Howell | 2018-06-26 |
| 9979215 | Portable energy storage and power supply system | Robert Emmett Workman, Norman L. Krantz, Keyvan Vasefi, Walker Ford, Sterling Robison +2 more | 2018-05-22 |
| D813802 | Solar panel | Norman L. Krantz, Henry J. Howell | 2018-03-27 |
| D813162 | Energy storage and power supply device | Norman L. Krantz, Henry J. Howell | 2018-03-20 |
| 9923393 | Energy storage and power supply system | Robert Emmett Workman, Norman L. Krantz, Henry J. Howell, Jaremy T. Butler, Walker Ford +3 more | 2018-03-20 |
| D807285 | Solar panel | Norman L. Krantz, Henry J. Howell | 2018-01-09 |
| 9857048 | Portable lighting device | Robert Emmett Workman, Norman L. Krantz, Jaremy T. Butler | 2018-01-02 |