Palatine, Illinois
United States
4
2017-07-06
Robert Ehrhardt from Palatine, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Spindle supported near field communication device
#2 | 2016-12-22High speed adaptive thermal printhead interface
#3 | 2016-06-09Spindle supported near field communication device
#4 | 2005-02-03Label printer with label edge detector
1741666 ⎘