Refractory castable mixes

series of dental castings and models of human and non-human upper and lower dentition for teaching

corrosion-resistant fiber reinforced resin impregnated synthetic mortar containing calcium-aluminate cement

piston rings

structural architectural building materials, namely glass fiber reinforced polymer columns, balustrades, moldings

rigid polyurethane foam as a component of architectural building mouldings

ARCHITECTURAL COMPONENTS CRAFTED FROM RIGID POLYURETHANE FOAM W/FIRE RETARDANT COATINGS

SERIES OF PLASTIC DENTAL CASTINGS (OR MODELS) OF HUMAN AND NON-HUMAN UPPER AND LOWER DENTITION FOR TEACHING

structural architectural building materials, namely, columns made of fiberglass