About 2 Trademarks found that are owned by Tech Laboratories Inc.

RADIO TRANSMITTING AND RECEIVING INSTRUMENTS AND PARTS-NAMELY, ATTENUATORS, FADERS, FIXED PADS, GAIN SETS, IMPEDANCE MATCHING NETWORKS, MULTIVIBRATORS, OSCILLATORS, RHEOSTATS, POWER SUPPLY AMPLIFIERS, TAP SWITCHES, DECADE RESISTANCE BOXES, PRECISION RESISTORS, LINE EQUALIZERS, AND PHOTOELECTRIC RELAYS

RADIOTRANSMITTING AND RECEIVING INSTRUMENTS AND PARTS-NAMELY, RHEOSTATS, MULTI-VIBRATORS, OSCILLATORS, POWER SUPPLY AMPLIFIERS, TAPE SWITCHES, RESISTANCE BOXES, AND PRECISION RESISTORS