HardWare
output devices
Speakers
1981.
IBM
Top 3
JBL
B&W
BOSE
Printer
19th century
Charles Babbage
Top 3
Cannon
Toshiba
Panasonic
Headphones
1910.
Nathaniel Baldwin
Top 3
Razer
Logitech
SteelSeries
Monitor
1922.
John. B. Johnson
Top 3
Samsung
LG
HP
Projector
1968.
John A. Van Raalte
Top 3
Acer
Dell
Sonny
Automative navigation system
1980.
Toyota
Top 3
TomTom
Garmin
Magellan