| Patents for C25D 5 - Electroplating characterised by the process; Pretreatment or after-treatment of workpieces (17,883) |
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| 07/05/1977 | US4033832 Method for selective plating |
| 07/05/1977 | US4033274 Alloying tin and iron, tin layer, steel substrate |
| 06/28/1977 | USRE29284 Process for forming interconnections in a multilayer circuit board |
| 06/28/1977 | US4032422 Apparatus for plating semiconductor chip headers |
| 06/28/1977 | US4032414 Electroplating device and method for the partial plating of two-row pin strips |
| 06/14/1977 | US4029564 High speed plating device for rectangular sheets |
| 06/14/1977 | US4029555 High-speed continuous plating method and apparatus therefor |
| 06/07/1977 | US4028064 Beryllium copper plating process |
| 04/12/1977 | US4017368 Ammonium bifluoride, sulfuric acid |
| 03/29/1977 | US4014773 Apparatus for electrolytic treatment |
| 03/29/1977 | US4014757 Carbon core metal fibers, carding during deposition |
| 03/22/1977 | US4013492 Method of simultaneously plating dissimilar metals |
| 03/22/1977 | US4013488 Additional layer of chromium, tin, lead, zinc, copper, or cadmium |
| 03/22/1977 | US4013487 Or cobalt-coated steel with carburized interface |
| 03/15/1977 | US4012309 Apparatus for manufacturing pellet sizing screen rods |
| 03/01/1977 | US4010083 Method of local electroplating of strip material |
| 02/22/1977 | US4009093 Platable polymeric composition |
| 02/08/1977 | US4007099 Cathodic production of micropores in chromium |
| 02/08/1977 | US4007097 Process for selectively applying a metal coating to the metallic parts of elements which pass through an insulator |
| 01/18/1977 | US4003805 System for electroplating a sequence of moving plate members |
| 01/18/1977 | US4003760 Method of applying protective coatings to metal products |
| 01/11/1977 | US4002595 Blends, injection moldable, ethylene polymer, carbon black |
| 01/04/1977 | US4001094 Method for incremental electro-processing of large areas |
| 01/04/1977 | US4001093 Method of electroplating precious metals in localized areas |
| 12/28/1976 | US4000045 Electroplating contacts of printed circuits |
| 12/28/1976 | US4000012 Anticorrosive coating of steel |
| 12/28/1976 | US3999956 Resistance to high temperature oxidation and sulfidation |
| 12/14/1976 | US3997409 Method for electroplating extrusion-resistant lead coatings on uranium and the alloys thereof |
| 12/14/1976 | US3997301 Tin-electroplated steel sheets and method for making them |
| 11/30/1976 | US3994796 Electrolytic plating apparatus for discrete microsized particles |
| 11/30/1976 | US3994694 Composite nickel-iron electroplated article |
| 11/09/1976 | US3990926 Method for the production of material for printed circuits |
| 11/02/1976 | US3989606 Metal plating on aluminum |
| 11/02/1976 | US3989604 Electrolytically removing zinc from cathode side and depositing on anode side |
| 10/26/1976 | US3988216 Method of producing metal strip having a galvanized coating on one side while preventing the formation of a zinc deposit on cathode means |
| 10/19/1976 | US3986945 Device for the continuous application of strip-, ribbon- or spot-shaped coatings |
| 10/19/1976 | US3986939 Photoresists, electroplating |
| 10/19/1976 | US3986843 Process for manufacturing chromated electro-galvanized steel sheet and sheet made thereby |
| 10/12/1976 | US3985916 With chromic acid solution which is converted to chromic oxide |
| 10/05/1976 | US3984290 Electrodeposition of metal film |
| 09/28/1976 | US3982314 Method of producing tin coated steel sheet used for seamless steel container |
| 09/21/1976 | US3982055 Etching, zinc coating, washing |
| 08/31/1976 | US3977957 Apparatus for intermitting electroplating strips |
| 08/31/1976 | US3977839 Coated metal article and method of coating |
| 08/17/1976 | US3975254 Forward-reverse pulse cycling anodizing and electroplating process power supply |
| 08/10/1976 | US3974056 Electroplating selected portions of a strip |
| 08/10/1976 | US3974042 Method and apparatus for electroplating |
| 08/03/1976 | US3972784 Method for pretreating surfaces of electrically conductive materials prior to electroplating |
| 07/27/1976 | US3971120 Direct-on ceramic coating of carbon-rich iron |
| 07/20/1976 | US3970537 Electrolytic treating apparatus |
| 07/20/1976 | US3970433 Recording surface substrate |
| 07/13/1976 | US3969199 Electroplating |
| 07/13/1976 | US3969197 Method for fabricating a thin film capacitor |
| 07/13/1976 | US3969195 Methods of coating and surface finishing articles made of metals and their alloys |
| 06/29/1976 | US3966581 Selective plating apparatus |
| 06/29/1976 | US3966570 Electrolytic post-treating method of electrolytically chromate treated or metallic chromium plated steel sheet |
| 06/15/1976 | US3963588 Coalescent-jet apparatus and method for high current density preferential electroplating |
| 06/15/1976 | US3963455 Electrodeposited gold plating |
| 06/15/1976 | US3962834 Method of producing a pitted, porous electrodeposited chromium coating |
| 06/08/1976 | US3962063 Selective plating apparatus |
| 06/08/1976 | US3962047 Method for selectively controlling plating thicknesses |
| 06/08/1976 | US3961993 Coated metal article and method of coating |
| 05/25/1976 | US3959089 Surface finishing and plating method |
| 05/25/1976 | US3959088 Method and apparatus for generating high amperage pulses from an A-C power source |
| 05/18/1976 | US3957614 Apparatus for treating portions of articles |
| 05/18/1976 | US3957594 Electrodeposition of a copper-tin alloy layer |
| 05/18/1976 | US3957452 Procedure for copper plating aluminium wire and product thereof |
| 05/11/1976 | US3956077 Methods of providing contact between two members normally separable by an intervening member |
| 05/04/1976 | US3954420 Copper and zinc layers |
| 04/27/1976 | US3953303 Process for the manufacture of mesh screen for X-ray photography sensitization |
| 04/20/1976 | US3951772 Selective plating apparatus |
| 04/20/1976 | US3951761 Method and apparatus for electro-plating strip contacts |
| 04/06/1976 | US3949122 Process for making a metallic coating on surfaces formed of titanium or another refractory metal |
| 04/06/1976 | US3948736 Gold, aluminum |
| 03/30/1976 | US3947343 Electrotinning wire |
| 03/30/1976 | US3947340 Method for forming γ-alumina coating on refractory article |
| 03/30/1976 | US3947331 Nickel, cobalt |
| 03/16/1976 | US3944390 Workpiece surface area determination |
| 03/09/1976 | US3943039 Anodizing pretreatment for nickel plating |
| 01/27/1976 | US3935081 Density control for electroplatable polymer compositions |
| 01/20/1976 | US3933615 Fluid flow stripping and plating system |
| 01/20/1976 | US3933601 Electroplating method and apparatus |
| 01/13/1976 | US3932227 Electroformed hermetic glass-metal seal |