KOA
Filed: September 15, 1980
Resistors
Owned by: KOA CORPORATION
Serial Number: 73277748
KOA
Filed: June 22, 1998
fixed resistors, resistor networks, potentiometers, circuit protectors, capacitors, thermistors, test point chip, inductors…
Owned by: KOA CORPORATION
Serial Number: 75507725
KOA
resistors, fixed resistors networks, potentiometers, circuit protectors, capacitors, thermistors, test point chip, inductors…
Owned by: KOA SPEER ELECTRONICS, INC.
Serial Number: 75672026
FIBRIC RESISTOR
Electric resistors; Electric wires and cables; Electrical resistance heating wires and electrical controllers therefor;…
Owned by: KOA CORPORATION
Serial Number: 78803999
KOAC
[electric resistors, fixed resistor networks, potentiometers,] circuit protectors [, capacitors, thermistors, chip inductors…
Owned by: KOA CORPORATION
Serial Number: 78957139
SHUNT ON BUS BAR
Measuring devices, electric; power distribution or control machines and apparatus; electric or magnetic meters and testers…
Owned by: KOA CORPORATION and SUNCALL CORPORATION
Serial Number: 79189715
WINDGRAPHY
Filed: November 30, 2018
Electric measuring devices, namely, flowmeters, temperature indicators, speed indicators, meteorological instruments, wind…
Owned by: KOA CORPORATION
Serial Number: 79253334
KOA S SMART OPTION
Filed: July 22, 2019
electronic applied equipment, namely, flowmeters, electronic devices for measuring electric current, electronic devices…
Owned by: KOA CORPORATION
Serial Number: 88527527
KOA S SMART OPTION
Filed: July 30, 2019
electronic applied equipment, namely, flowmeters, electronic devices for measuring electric current, electronic devices…
Owned by: KOA CORPORATION
Serial Number: 88549183
KOA SMART OPTION
Filed: September 25, 2019
electronic applied equipment, namely, flowmeters, electronic devices for measuring electric current, electronic devices…
Owned by: KOA CORPORATION
Serial Number: 88629907
ESSENTIAL PARTS OF THE WORLD
Filed: February 15, 2024
Temperature sensors; inclinometers; pressure sensors; pressure gauges; manometers; gas sensors; anemometers; flowmeters;…
Owned by: KOA CORPORATION
Serial Number: 98406545
