PLATINITE
Filed: November 13, 1945
INVESTMENT COMPOUNDS OF A CERAMIC NATURE USED IN THE MAKING OF MOLDS FOR PRECISION CASTINGS AND SOLD TO THE TRADE IN POWDERED…
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 71491482
CHEMLASTIC
Filed: April 20, 1953
IMPRESSION MATERIAL FOR DENTAL USES
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 71645574
TEMP-SPAN
Filed: July 9, 1962
DENTAL CEMENT
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 72148627
HYDREX
Filed: March 2, 1964
DENTAL PREPARATION FOR LINING TOOTH CAVITIES
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 72187762
DEELASTIC
Filed: July 27, 1964
HYDRO-COLLOID IMPRESSION MATERIAL FOR DENTAL INLAYS, BRIDGES, AND DENTURES
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 72198563
SPHERALOY
Filed: February 18, 1966
DENTAL AMALGAM
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 72239157
MIRROR 3
Filed: January 30, 1990
elastomeric dental impression materials for duplicating oral anatomy
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 74024121
KOLOR PLUS
Filed: April 17, 1992
coloring agents for dental restoratives
Owned by: KERR MANUFACTURING COMPANY
Serial Number: 74266816
