Immersion nozzles for metal melts
Immobilization of incinerator ash toxic elements in an...
Immobilization of lead and cadmium in solid residues from...
Impact resistant oxidation protection for graphite parts
Impact resistive ceramic bodies, and method of making same
Impermeable coating
Impregnated building material
Impregnated ceramic riser tube and method of manufacturing same
Impregnating or coating walls and floors or the like
Improved aggregates, and apparatus and method for making same
Improved block paving sand
Improved cement to make thermal shock resistant ceramic...
Improved cementitious composition
Improved cementitious mixtures
Improved compositions of cellular materials that contain...
Improved compression strength cement
Improved concrete and process to make same
Improved corrosion inhibiting formulations with calcium nitrite
Improved drying shrinkage cement admixture
Improved expanded graphite fluid flow field plates and...