AQUA PART
Filed: June 15, 1987
WATER BASED LIQUID PARTING COMPOUNDS FOR USE IN THE CAST METAL INDUSTRY
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 73666355
KWIK-MULL
Filed: January 30, 1995
foundry sand additives in the nature of clays and/or coal and/or powdered bitumens
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 74627228
HYDRO GOLD
Filed: March 26, 1997
water based release agents for the cement industry
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 75264177
HYDRO SLIK
Filed: April 14, 1997
water based release agents for the foundry industry
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 75278728
KWIK MULL
Filed: May 8, 1998
foundry sand additives in the form of clays and/or coal and/or powdered bitumens
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 75481557
GRIFLUBE
lubricating oil
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 75763370
GRIFCOTE
Lubricating oils for use in die casting
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 75763744
GRIFCOTE
granular absorbent oil-based compositions for absorbing the surfaces of molds from concrete
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 76243303
SLIKEASE
release agent for use in the foundry industry
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 76260300
VEIN AWAY
foundry sand additives
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 76388894
DART
Asphalt release agent
Owned by: HILL AND GRIFFITH COMPANY
Serial Number: 78501521
