REFRACTRON CORPORATION Trademarks
REFRACTRON R
Filed: September 29, 1988
UNPROCESSED CERAMIC MATERIAL USED IN THE MANUFACTURE OF CERAMIC ARTICLES
Owned by: REFRACTRON CORPORATION
Serial Number: 73754875
REFRACTITE
Filed: September 29, 1988
CERAMIC FILTER BODIES USED TO SEPARATE PARTICULATE MATERIAL FROM AIR, GAS OR LIQUID STREAMS
Owned by: REFRACTRON CORPORATION
Serial Number: 73754876
