PITTSBURGH, Feb. 19, 2020
"I am tired of being out and about when I can not charge my cell phone or other electronic devices," said an inventor from Vancouver, Washington. "This inspired me to develop a cell phone charger that w...  more
InventHelp Inventor Develops Solar Cell Phone Charger (POO-514) |
| published: 2020-02-22 18:00 |