GRAVER CHEMICAL COMPANY Trademarks
PHOENIX
Filed: January 17, 1995
ion exchange resins for use in water treatment
Owned by: GRAVER CHEMICAL COMPANY
Serial Number: 74631793
SCEPTER
Filed: May 26, 1995
membrane filtering units and modules containing membrane filtering units for water treatment
Owned by: GRAVER CHEMICAL COMPANY
Serial Number: 74680368
GENEVA
Filed: November 19, 1997
filter cartridges containing an adsorbent material for use in purification of water and other process fluids
Owned by: GRAVER CHEMICAL COMPANY
Serial Number: 75392887
