Laminated hardwoods for use in the manufacture of gunstocks, archery stocks, risers, pistol grips

chemically coated sand for enhancing the production of oil and gas from subterranean formations

chemically coated sand for enhancing the production of oil and gas from subterranean formations

DIRECT/INDIRECT ORTHODONTIC ADHESIVE BONDING SYSTEM FOR USE BY THE DENTAL PROFESSION

ORGANIC PHOSPHATE COMPOSITIONS IN THE NATURE OF A RESIN OR VARNISH, FOR APPLICATION TO METAL SURFACES TO FORM A CORROSION PROOF COATING