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| Number | Title | Issue Date |
| 6712258 | Integrated quantum cold point coolers A method for forming a thermoelement for a thermoelectric cooler is provided. In one embodiment a first substrate having a plurality of pointed tips separated by valleys wherein the substrate is covered by a metallic layer, portions of the metallic layer is covered ... | 03/30/2004 |
| 6253989 | Press fit joint with puddle weld retention An improved press fit joint is particularly useful for iron parts. An outer part receives an inner part which is press fit into a bore in the outer part. The outer part has a hole, and the inner part has a dimple which is aligned with the hole when the in... | 07/03/2001 |
| 5000368 | Method for cladding the ends of a pre-clad tubular product in preparation for threading A method of cladding the ends of a length of previously clad pipe with a clad of greater thickness than the clad for the balance of the length in order to allow for threading, including the steps of boring, facing and turning the end of the pipe, plating ... | 03/19/1991 |
| 4886203 | Method of producing by brazing bimetallic cylindrical articles A method of brazing of an outer carbon steel shell to an inner stainless steel shell, in which a stainless steel sheet material of the inner shell is rolled up with an overlap and arranged with a clearance inside the outer shell, braze material is placed ... | 12/12/1989 |
| 4773154 | Method of manufacture of injection molding nozzle having grounded heating element brazed into pointed tip This invention relates to an improved method of making an improved injection molding nozzle having an integral electrical heating element which is grounded adjacent the corrosion and wear resistant pointed tip. A main body is made of steel with a cylindri... | 09/27/1988 |
| 4339859 | Wire spoke automotive wheel manufacturing method A wire spoke, non-suspension type, automotive wheel is provided in which spokes are operably untensioned prior to vehicle loads being placed upon the wheel. An outer tubeless tire rim with a drop center is mounted to a wheel center. The wheel center inclu... | 07/20/1982 |
| 4294393 | Method of manufacturing a wire spoke automotive wheel A wire spoke, non-suspension type, automotive wheel in which the spokes are operably untensioned prior to vehicle loads being placed upon the wheel. An outer tubeless tire rim with a drop center is mounted to a wheel center which includes a substantially ... | 10/13/1981 |
| 4190127 | Brazing inserts This invention relates to a method of brazing a hard metal insert into a recess in the bit of a rock working tool and to a tool produced by the method. The method includes the steps of shaping both the underside of the insert and the base of the recess to... | 02/26/1980 |
| 3963162 | Method of soldering stainless steel pipes by using soft solders A method of soldering stainless steel pipes by using soft solders, which comprises the steps of preparing a pipe joint having a diametral clearance of from 0.05 to 1.00 mm, filling said clearance with paste solder, heating said pipe joint to melt said pas... | 06/15/1976 |
