POLYSCIENCE CORPORATION Trademarks
PORTA-DENT
Filed: May 9, 1972
ELECTRICALLY OPERATED WATER JETTER FOR CLEANSING OF THE TEETH AND GUMS
Owned by: POLYSCIENCE CORPORATION
Serial Number: 72423838
POLY TEMP
Filed: August 25, 1972
LABORATORY IMMERSION CIRCULATORS AND PARTS THEREFOR
Owned by: POLYSCIENCE CORPORATION
Serial Number: 72433824
