KTC Instruments, LLC Trademarks
PORTASPEC
Filed: November 20, 2020
Portable x-ray spectrographs and component parts thereof
Owned by: KTC Instruments, LLC
Serial Number: 90332978
PORTAMELT
Filed: July 27, 2021
furnaces for laboratory use, namely, melting furnace for preparation of specimens for spectrographic elemental analysis…
Owned by: KTC Instruments, LLC
Serial Number: 90850261
