| Patent No. | Patent Title: |
| 4240605 | Jig assembly for preparing dental impressions for casting |
| 4234298 | Apparatus for removing a cylinder from a screw extruder |
| 4233411 | Cationic polymeric composition for imparting wet and dry strength... |
| 4233020 | Collapsible mandrel |
| 4231802 | Method of mixing difficulty dispersible material, e.g., fat or wa... |
| 4230441 | Outside corner finishing tool |
| 4230660 | Epoxy-borax-coal tar composition for a radiation protective, burn... |
| 4228046 | Thermoplastic molding compositions of rubber modified copolymers ... |
| 4228053 | Concrete preparation with aqueous solution of product from polyet... |
| 4228438 | Video jet printer process with radiation cured ink |
| 4225353 | Reinforced sulphur-asphalt composites of two continuous phases |
| 4218354 | Binder composition and coating containing the same |
| 4217389 | Curable mixture of water soluble polyester and polyimide precurso... |
| 4214862 | Screw extruder for the continuous extrusion of thermoplastic mate... |
| 4212610 | Device used in fixing with a casting material a sleeve insert hav... |
| 4211683 | Process for the preparation of aqueous dispersions of polyurethan... |
| 4211680 | Quick-set compositions of hydraulic cement, silica, water, p... |
| 4206899 | Apparatus for molded ice sculpture |
| 4205951 | Strand-forming confectionary roller press |
| 4199313 | Detachable aligning pin for die assembly |
| 4190567 | Aqueous cationic polyurethane emulsion with glycidyl ether curing... |
| 4190228 | Mould for the metallothermic welding of metal items |
| 4185950 | Support roller scrapers for wallboard mastic applying apparatus |
| 4184880 | Aqueous polysiloxane emulsions with mica treated with organosilic... |
| 4185063 | Shaping and stretching aqueous formic acid solutions of polypyrro... |
| 4183835 | Salts of a basic nitrogenous compound as stabilizers for neutrali... |
| 4182507 | Mold for casting articulated castings from registered dental impr... |
| 4180491 | Nonionic polyurethane thickener with surfactant cothickener and o... |
| 4177027 | Core portion for a tube tire |
| 4160065 | Polyurethane latexes from NCO prepolymers chain extended with ... |
| 4159817 | Mold for manufacturing distillation column packing |
| 4155873 | Dispersing of dry organic solids in a high viscosity emulsion of ... |
| 4148747 | Antioxidant comprising a hydroxy aromatic compound containing sul... |
| 4144210 | Water-solubilized resin composition |
| 4143188 | Use of aqueous resin solutions as binders and impregnating agents |
| 4138298 | Treatment of high-polymer materials |
| 4137138 | Radiation curable compositions |
| 4134866 | Aqueous cationic coating from amine-epoxy adduct, polyamide, and ... |
| 4134865 | Process for making aqueous cationic coating from amine-epoxy addu... |
| 4130520 | Aqueous polyester coating composition, method of making, and coat... |
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