Dayton, Ohio
United States
5
2020-07-30
Gregory Walker Johnson from Dayton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Tablet with camera's
#2 | 2020-01-16DIAMOND NANO RESONATOR SEMI CONDUCTOR
#3 | 2015-12-24Solar tablet verbal
#4 | 2010-08-05Verbal command laptop computer and software
#5 | 2008-09-18Dual hip cell phone and CD player pocket
1757262 ⎘