SUPER F
Filed: December 12, 1974
RESIN COATED FOUNDRY SAND
Owned by: HA International, LLC
Serial Number: 73039379
SUPER SET
Filed: March 18, 1977
ARTIFICIAL RESINS FOR FOUNDRY USES
Owned by: HA INTERNATIONAL, LLC
Serial Number: 73119837
ARCOTE
Filed: September 3, 1982
Chemical Coatings for Foundry Sand
Owned by: HA INTERNATIONAL, LLC
Serial Number: 73383492
LEECOTE
Filed: April 3, 1985
WATER BASED REFRACTORY COATINGS FOR FOUNDRY USE
Owned by: HA International, LLC
Serial Number: 73530424
NIX-STIX
Filed: November 20, 1991
release agent for use in foundry operations
Owned by: HA INTERNATIONAL, LLC
Serial Number: 74223471
VEINGUARD
Filed: March 5, 1993
dry chemical additives for use in foundry core and molding compounds
Owned by: HA INTERNATIONAL, LLC
Serial Number: 74365955
TECHNISET
Filed: May 17, 1993
foundry binders and components of foundry binders
Owned by: HA INTERNATIONAL, LLC
Serial Number: 74391723
CORDIS
Filed: February 20, 1997
chemical products, namely, inorganic binders for making foundry molds and cores
Owned by: HA INTERNATIONAL, LLC
Serial Number: 75244532
