78251997
May 20, 2003
Mar 28, 2006
Active Trademark
Ash made of greater than 93% amorphous silica, namely, rice hull ash packaged in sacks, rice hull ash packaged in boxes, and rice hull ash shipped on pallets, all for use to filter oils, solvents, heavy metal, nitrates and phosphates out of liquid
ChemicalsAsh made of greater than 93% amorphous silica, namely, rice hull ash packaged in sacks, rice hull ash packaged in boxes, and rice hull ash shipped on pallets, all for use as insulation in steel manufacturing
Rubber GoodsAsh made of greater than 93% amorphous silica, namely, rice hull ash packaged in sacks, rice hull ash packaged in boxes, and rice hull ash shipped on pallets, all for use as an additive in cement
Nonmetallic Building Materials