| Patents for C23C 4 - Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge (15,825) |
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| 02/27/1979 | US4142089 Pulsed coaxial thermal plasma sprayer |
| 02/27/1979 | US4141743 Thermal spray powdered composite |
| 01/23/1979 | US4136230 Wear resistant alloy coating containing tungsten carbide |
| 01/16/1979 | CA1046267A1 Machine for spray coating irregular shapes |
| 12/19/1978 | CA1044536A1 Process and apparatus for gun spray coating of objects, particularly of objects sensitive to thermal shock |
| 12/12/1978 | CA1043954A1 Marking composition for hot metal articles |
| 12/05/1978 | US4128754 Arc spray welding replaceable electrode tip |
| 12/05/1978 | US4128522 Method and maskant composition for preventing the deposition of a coating on a substrate |
| 11/21/1978 | CA1042735A1 Copper coated composite powders and method of production thereof |
| 11/21/1978 | CA1042624A1 Casting belts for machines for the continuous casting of metals |
| 11/14/1978 | CA1042288A1 Hard facing of metal substrates |
| 11/07/1978 | US4124737 High temperature wear resistant coating composition |
| 11/07/1978 | US4124411 Semiconductors, solar cells |
| 10/24/1978 | US4122327 Automatic plasma flame spraying process and apparatus |
| 10/17/1978 | US4121083 Method and apparatus for plasma flame-spraying coating material onto a substrate |
| 10/17/1978 | US4121082 Method and apparatus for shielding the effluent from plasma spray gun assemblies |
| 10/03/1978 | US4118527 Metaliferous flame spray material for producing machinable coatings |
| 09/26/1978 | US4117179 Oxidation corrosion resistant superalloys and coatings |
| 09/26/1978 | US4115959 Method for increasing the life of silicon carbide grinding wheels |
| 09/19/1978 | US4114251 Process for producing elongated metal articles |
| 08/22/1978 | US4109031 Heat treatment, preferential cooling |
| 08/22/1978 | CA1036841A1 Aluminum-coated nickel or cobalt core flame spray materials |
| 08/15/1978 | US4106782 Oxides of titanium and aluminum |
| 08/15/1978 | US4106435 Apparatus for marking metal |
| 08/15/1978 | CA1036391A1 Reinforced chromium coating and powder for making same |
| 08/15/1978 | CA1036390A1 Chromium-chromium carbide powder method for producing same and articles made therefrom |
| 08/01/1978 | US4104505 Method of hard surfacing by plasma torch |
| 07/18/1978 | US4101715 High temperature oxidation and corrosion resistance |
| 07/18/1978 | US4101713 Flame spray oxidation and corrosion resistant superalloys |
| 07/18/1978 | US4101402 Sputtering thin copper film |
| 07/18/1978 | US4101319 Mixture of molybdenum or tungsten with a metal alloy or compound of phosphorus, boron or silicon |
| 07/18/1978 | US4100881 Apparatus for applying a covering on heat-sensitive articles by means of a blowpipe |
| 07/11/1978 | US4099481 Apparatus for applying metal coatings to a metal substrate |
| 06/27/1978 | US4096945 System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus |
| 06/13/1978 | US4095005 Method of producing low wear coating reinforced with brazing solder for use as rubbing seal |
| 06/13/1978 | US4095003 Plasma, alloys, metal oxides |
| 05/30/1978 | US4092158 Iron, molybdenum or tungsten, boron |
| 05/16/1978 | US4089293 Multiple-coordinate means for applying a metal coating to a metal substrate |
| 04/25/1978 | US4086391 Protective coatings for nickel and cobalt superalloys |
| 04/04/1978 | US4082212 Galvanized tube welded seam repair metallizing process |
| 03/07/1978 | US4078097 Atomized particles sprayed onto a plastic |
| 03/07/1978 | US4077637 Scuff and wear resistance; aluminum, titanium and iron oxides |
| 03/07/1978 | US4077357 Apparatus for the application of a protective coating to a graphite electrode |
| 02/28/1978 | US4076883 Crosslinking epoxy resins or polyurethanes |
| 02/21/1978 | USRE29547 Nickel silicon and refractory metal alloy |
| 02/21/1978 | US4075392 Tungsten, molybdenum or chromium, carbon, silicon, boron |
| 02/21/1978 | US4075376 Boiler tube coating and method for applying the same |
| 02/21/1978 | US4075371 Wear resistant alloy coating containing tungsten carbide |
| 02/21/1978 | US4075364 Porous ceramic seals and method of making same |
| 02/21/1978 | US4074416 Mirror and method of making same |
| 01/10/1978 | US4068025 Roughening surface of eutectic or near eutectic alloy |
| 01/10/1978 | US4067291 Coating system using tape encapsulated particulate coating material |
| 12/27/1977 | US4064608 Composite cast iron drier roll |
| 12/20/1977 | US4064295 Spraying atomized particles |
| 11/29/1977 | US4060653 Coating surfaces by flame spraying |
| 11/01/1977 | US4056650 Process for making aluminum-coated glass-ceramic cooking vessel and article produced thereby |
| 10/25/1977 | US4055742 Vanadium carbide, tungsten, cobalt |
| 10/25/1977 | US4055705 Thermal barrier coating system |
| 09/27/1977 | US4050133 Method of refurbishing turbine vanes and the like |
| 09/20/1977 | US4049841 Sprayed cathodes |
| 09/13/1977 | US4048348 Method of applying a fused silica coating to a substrate |
| 08/16/1977 | US4041898 Metal spraying apparatus |
| 08/02/1977 | US4039318 Metaliferous flame spray material for producing machinable coatings |
| 08/02/1977 | US4039296 Clearance control through a Ni-graphite/NiCr-base alloy powder mixture |
| 07/19/1977 | US4037074 Apparatus for the continuous application of a metallic coating to a metal strip |
| 07/05/1977 | US4033393 Self-locking fastener |
| 06/28/1977 | US4032672 Method for coating parts |
| 06/21/1977 | US4031278 Aluminum powder |
| 06/21/1977 | US4031268 Conducting pathways, ceramic insulation |
| 06/14/1977 | US4029852 Metal non-skid coating |
| 06/07/1977 | US4028095 Binder containing molybdenum or tungsten ammonium complexes |
| 06/07/1977 | US4027367 Spray bonding of nickel aluminum and nickel titanium alloys |
| 05/24/1977 | US4025334 Agglomerates, spray dried cobalt nitrate binder |
| 05/24/1977 | US4024617 Method of applying a refractory coating to metal substrate |
| 05/17/1977 | US4024303 Method of applying a firmly adherent metallic coating to titanium and titanium alloy |
| 05/17/1977 | US4023252 Clearance control through a nickel-graphite/aluminum copper-base alloy powder mixture |
| 04/26/1977 | US4019875 Aluminum-coated nickel or cobalt core flame spray materials |
| 03/22/1977 | US4013453 Flame spray powder for wear resistant alloy coating containing tungsten carbide |
| 03/08/1977 | US4011073 Flame spray powder of cobalt-molybdenum mixed metal agglomerates using a molybdenum salt binder and process for producing same |
| 02/01/1977 | US4005989 Coated superalloy article |
| 01/25/1977 | US4004735 Apparatus for detonating application of coatings |
| 01/18/1977 | US4004042 Fusion of matrix containing tungsten carbide, oxidation resistance |
| 01/18/1977 | US4003770 Plasma spraying process for preparing polycrystalline solar cells |
| 01/11/1977 | US4001930 Method for reducing harmful stresses in layers applied by thermal spraying |
| 12/07/1976 | US3996398 Method of spray-coating with metal alloys |
| 11/30/1976 | US3994707 Pigments, binders |
| 11/30/1976 | US3994703 Method and apparatus for conveying glass along loading equipment |
| 11/23/1976 | US3993454 Chromium, aluminum and nickel andor cobalt |
| 11/09/1976 | US3991240 Composite iron molybdenum boron flame spray powder |
| 11/02/1976 | US3989872 Plasma spray powders |
| 10/26/1976 | US3988566 Automatic plasma flame spraying process and apparatus |
| 10/12/1976 | US3984907 Adherence of metal films to polymeric materials |
| 09/21/1976 | US3981688 Wear resistance |
| 09/07/1976 | US3979273 Method of forming aluminide coatings on nickel-, cobalt-, and iron-base alloys |
| 08/31/1976 | US3978253 Rough surface, alloys |
| 08/24/1976 | US3976809 Coating for metal surfaces and method for application |
| 08/24/1976 | US3976436 Metal of improved environmental resistance |
| 08/24/1976 | US3976332 Powder feed device for flame spray guns |
| 08/24/1976 | US3976247 Low-temperature melting metals spray-gun |
| 08/17/1976 | US3974939 System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus |