| Patents for B22F 5 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product (5,694) |
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| 06/08/1999 | US5910007 Buccal tube |
| 06/03/1999 | WO1999020422B1 Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen |
| 06/02/1999 | EP0720530B1 Cathode for plasma sputtering |
| 06/02/1999 | DE19749228A1 Halbzeug mit Metallschaum-Kern Semi-finished metal foam core |
| 06/01/1999 | CA2161288C Porous metal body, process for producing the same and battery plate formed therefrom |
| 05/27/1999 | WO1999025887A1 High density forming process with powder blends |
| 05/27/1999 | CA2309088A1 High density forming process with powder blends |
| 05/25/1999 | US5906837 Device for producing pressed articles |
| 05/20/1999 | WO1999024195A1 Semifinished product with a metallic foam core |
| 05/18/1999 | US5905939 Process for producing connecting rod |
| 05/18/1999 | US5904966 Tubular rotatable cathodes; powder metallurgically produced cobalt alloy |
| 05/18/1999 | US5904939 Extruder for extrusion manufacturing |
| 05/14/1999 | WO1999022890A1 Method and device for producing a toothed wheel |
| 05/12/1999 | EP0915492A1 Impregnated cathode and method of manufacturing the same, electron gun and electron tube |
| 05/11/1999 | US5902943 Aluminium alloy powder blends and sintered aluminium alloys |
| 05/11/1999 | US5902942 Roll for hot rolling with increased resistance to thermal cracking and wear |
| 05/04/1999 | US5900559 Excellent frictional charactristics, scuffing resistance, easy to work, stable quality; use in gear transmissions |
| 04/29/1999 | WO1999020806A1 Copper-base sintered sliding material excellent in slipperiness and machinability |
| 04/29/1999 | WO1999020422A1 Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen |
| 04/29/1999 | WO1999020421A1 Method for producing a hose coupling |
| 04/27/1999 | US5897826 Pulsed pressurized powder feed system and method for uniform particulate material delivery |
| 04/22/1999 | DE19849466A1 Sintered metal alloy has uniformly distributed high strength structure regions |
| 04/22/1999 | CA2217095A1 Activated interface nanocomposites prepared by mechanical grinding of magnesium hydrides and their use for hydrogen storage |
| 04/21/1999 | EP0909228A1 Compacted-powder opposed twin-helical gears and method |
| 04/21/1999 | CN1214284A Powder compacting apparatus |
| 04/15/1999 | WO1999018258A1 Electrode rod for spark deposition, process for the production thereof, and process for covering with superabrasive-containing layer |
| 04/14/1999 | EP0908257A2 Process for preparing a toothed pinion with collar |
| 04/14/1999 | EP0907620A1 Method of stabilizing sintered foam and of producing open-cell sintered foam parts |
| 04/07/1999 | EP0906164A1 Gears |
| 03/31/1999 | EP0905092A2 Split mould for making glass objects |
| 03/31/1999 | EP0614715B1 Wheel speed measuring gear and method of manufacturing the same |
| 03/25/1999 | WO1999014511A1 Sliding member and refrigerating compressor using the same |
| 03/25/1999 | WO1999014387A1 Process for manufacturing precious metal artefacts |
| 03/24/1999 | EP0902866A1 Friction member made of sintered material, method for making same, and use thereof in a braking system, particularly for rolling stock |
| 03/23/1999 | US5885625 Pressurized feed shoe apparatus for precompacting powdered materials |
| 03/23/1999 | US5884527 Gear wheels rolled from powder metal blanks |
| 03/18/1999 | WO1999013119A1 Corrosion resistant cemented carbide |
| 03/18/1999 | DE19749565C1 Tyre moulding segment incision lamella |
| 03/17/1999 | EP0822876B1 Process for compacting and sintering a powdered metal preform |
| 03/17/1999 | CN1210767A Apparatus for and method of sizing helical gears |
| 03/11/1999 | WO1999011584A1 Method for producing components from powders |
| 03/09/1999 | US5879583 Process for producing high-porosity non-evaporable getter materials and materials thus obtained |
| 03/04/1999 | DE19839064A1 Apparatus for powder compacting |
| 03/03/1999 | EP0899044A1 Method of making a drill blank |
| 03/03/1999 | EP0899036A2 Apparatus for and method of sizing helical gears |
| 03/03/1999 | EP0759020B1 Production of porous articles |
| 03/02/1999 | US5878323 Process for producing split type mechanical part |
| 02/24/1999 | EP0897485A1 Precisely repositionable bearing cap |
| 02/16/1999 | US5872074 Forming composites or alloys and leaching nanocrystalline material having a specific surface area |
| 02/16/1999 | US5870989 Abrasion resistant valve seat made of sintered alloy for internal combustion engines |
| 02/16/1999 | CA2070180C Gear wheels rolled from powder metal blanks |
| 02/11/1999 | WO1999007006A1 Method of producing r-t-b-base radial anisotropic annular sintered magnet |
| 02/09/1999 | US5869778 Powder metal heat sink for integrated circuit devices |
| 02/02/1999 | US5865983 High density ceramic |
| 01/28/1999 | WO1999003560A1 Inline ultra-high efficiency filter |
| 01/26/1999 | US5862852 Production method for a cylinder block of an internal combustion engine |
| 01/21/1999 | WO1999002289A1 Method for manufacturing inserts with holes for clamping |
| 01/21/1999 | CA2289937A1 Method for manufacturing inserts with holes for clamping |
| 01/19/1999 | US5860882 Process for manufacturing phased sprocket assemblies by capacitor discharge welding |
| 01/14/1999 | DE19832399A1 Mould for fibre workpiece materials |
| 01/13/1999 | CN1041663C Method for making ferrite core |
| 01/12/1999 | US5858056 Metal sintered body composite material and a method for producing the same |
| 01/08/1999 | CA2210063A1 Method of manufacturing wire segments of homogeneous composition |
| 01/07/1999 | EP0889492A2 Tantalum powder and solid electrolytic capacitor using the same |
| 01/07/1999 | DE19754045A1 Self-lubricating sinter bearing manufacture |
| 12/30/1998 | CN1203132A Making device and method for sintering oil-containing bearing |
| 12/17/1998 | WO1998056526A1 Sheet metal member, method of manufacturing same, and heat radiation plate |
| 12/16/1998 | EP0884123A2 Foamble metal body |
| 12/16/1998 | CN1041178C Method of preparing a durable air-permeable mold |
| 12/15/1998 | US5850591 Method of manufacturing a metal sheet |
| 12/15/1998 | US5850590 Method for making a porous sintered material |
| 12/10/1998 | WO1998056056A1 Powder composition and process for the preparation thereof |
| 12/09/1998 | EP0881958A1 Material for the powder-metallurgical production of shaped parts, in particular valve seat rings or valve guides with high resistance to wear |
| 12/09/1998 | EP0632754B1 Press apparatus |
| 12/09/1998 | CN2299678Y Rotary die structure |
| 12/03/1998 | DE19823510A1 Inner gear wheel for incorporation in the planetary gear of automatic gear box |
| 12/02/1998 | EP0880425A1 Process for manufacturing inserts with holes for clamping |
| 12/01/1998 | US5843484 Form tool for compression forming a molded body from a sintered powder |
| 11/24/1998 | US5842109 Loading a metal powder mixture into a die, compacting with uniaxial pressure, sintering; the metallic liners is for internal combustion engine |
| 11/24/1998 | US5841041 Porous mold material for casting and a method of producing the same |
| 11/18/1998 | EP0878857A1 Metal for use in a negative electrode of an alkaline dry cell |
| 11/18/1998 | EP0877831A2 Aluminium alloy powder blends and sintered aluminium alloys |
| 11/18/1998 | CN1199251A Metal for use in negative electrode of alkaline dry cell |
| 11/14/1998 | CA2236404A1 Metal for use in a negative electrode of an alkaline dry cell |
| 11/05/1998 | DE19725446A1 Manufacturing wheel for control chains by condenser discharge welding |
| 11/04/1998 | CN1198114A Self-lubricating sintered sliding material and method for manufacturing the same |
| 11/04/1998 | CN1197712A Process for manufacturing phased sprocket assemblies by capacitor discharge welding |
| 10/29/1998 | DE19818365A1 Sintered cutting tool made of titanium |
| 10/28/1998 | EP0874062A2 Heat resistant stainless steel wire or strip |
| 10/27/1998 | US5826331 Method for the production of a fracture split connection component |
| 10/22/1998 | DE19815860A1 Hollow gearwheel for planetary transmission |
| 10/21/1998 | EP0872296A1 Self-lubricating sintered sliding material and method for manufacturing the same |
| 10/21/1998 | EP0871793A1 A process for manufacturing ito alloy articles |
| 10/21/1998 | EP0871555A1 Method and means for producing a ceramic or metallic product for sintering |
| 10/20/1998 | US5824923 Sintered friction material, composite copper alloy powder used therefor and manufacturing method thereof |
| 10/20/1998 | US5822853 Method for making cylindrical structures with cooling channels |
| 10/13/1998 | US5820653 Process for making shaped copper articles |
| 10/08/1998 | WO1998044197A1 Metal fiber/metal powder sheet and process for making same |
| 10/08/1998 | WO1998043756A1 Metal fiber sheet and method of making same |
| 10/07/1998 | EP0868955A1 Method of producing tyres, of making vulcanization moulds for said tyres, tyres and moulds thus produced |