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| 9937550 | Method of manufacturing die forged crankshaft | Jan 15, 15 | Apr 10, 18 | Nippon Steel & Sumitomo Metal Corporation |
| 9909527 | Hybrid induction welding process applied to piston manufacturing | Aug 27, 14 | Mar 06, 18 | FEDERAL-MOGUL LLC |
| 9889486 | Manufacturing method of press-formed article and press forming apparatus | Oct 20, 16 | Feb 13, 18 | KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd., |
| 9815153 | Process for producing a threaded spindle having a large bearing seat | Nov 29, 11 | Nov 14, 17 | ROBERT BOSCH GMBH |
| 9751124 | System and method of making a forged part | Jan 29, 13 | Sep 05, 17 | ARVINMERITOR TECHNOLOGY, LLC |
| 9718116 | Method for the production of hot-finished seamless pipes having optimized fatigue properties in the welded state | Jun 26, 08 | Aug 01, 17 | VALLOUREC DEUTSCHLAND GMBH |
| 9670951 | Variable-wall light-weight axle shaft with an integral flange member and method for making the same | Apr 08, 14 | Jun 06, 17 | A.A.M INTERNATIONAL S.A.R.L., AAM INTERNATIONAL S.À R.L., |
| 9630451 | Method of manufacturing hollow axle shaft for a vehicle | Jun 18, 14 | Apr 25, 17 | AMERICAN AXLE & MANUFACTURING, INC. |
| 9616486 | Process for making forged and machined components | Oct 03, 12 | Apr 11, 17 | Not available |
| 9561537 | Process for upset forging of drill pipe and articles produced thereby | Sep 30, 14 | Feb 07, 17 | Hunting Energy Services, Inc. |
| 9481023 | Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels | Dec 29, 14 | Nov 01, 16 | DAYTON PROGRESS CORPORATION |
| 9457394 | Method and system for upsetting hollow members | Aug 07, 08 | Oct 04, 16 | MAGNA INTERNATIONAL INC. |
| 9446445 | Method for manufacturing hollow shafts | Dec 27, 12 | Sep 20, 16 | Bharat Forge Limited |
| 9427793 | Hot upset forging method | Jan 23, 13 | Aug 30, 16 | HITACHI METALS, LTD. |
| 9421597 | Press-work method and bottomed container | Oct 22, 13 | Aug 23, 16 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
| 9321098 | Press for upsetting an end of a metallic material pipe | May 03, 12 | Apr 26, 16 | DANIELI & C. OFFICINE MECCANICHE S.P.A. |
| 9308575 | Power transmission chain pin and manufacture method thereof | Dec 23, 11 | Apr 12, 16 | JTEKT CORPORATION |
| 9266165 | Method for hot forging threads into an end of a steel bar | May 04, 13 | Feb 23, 16 | Not available |
| 9254518 | Method of eliminating the heat-affected zone in a welded article | Aug 02, 15 | Feb 09, 16 | Milicevic, Dusan |