About 1 Trademarks found that are owned by Kolesnikow David

Teaching users how to use electronic devices, such as computers, cellphones, networking systems and computer peripherals such as cameras, printers, scanners, and television.

Computer technology support services, namely, diagnosing computer hardware and software problems, providing advice about computer software problems, setting up in the nature of computer software configuration relating to electronic devices, such as computers, cellphones, networking systems and computer peripherals such as cameras, printers, scanners, and televisions.