Class B23P : OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
Subclass 9/00: Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings (treatment covered by a single other subclass, see the relevant subclass, e.g. B24C, C21D 7/00, C22F 1/00); Features of such surfaces not otherwise provided for, their treatment being unspecified
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11898465 | Forming lined cooling aperture(s) in a turbine engine component | Aug 13, 21 | Feb 13, 24 | RTX CORPORATION |
| 11666968 | Microstructure refinement methods by melt pool stirring for additive manufactured materials | Jan 12, 22 | Jun 06, 23 | The Boeing Company |
| 11447838 | Method and device for heat treating a metal component | Jan 25, 17 | Sep 20, 22 | Schwartz GmbH |
| 11420246 | Method for improving fatigue strength of a workpiece and the workpiece thereof | Dec 27, 19 | Aug 23, 22 | TATA STEEL LIMITED |
| 11371366 | Turbine blade having an oxidation-resistance blade airfoil tip | Feb 13, 19 | Jun 28, 22 | SIEMENS ENERGY GLOBAL GMBH & CO. KG |
| 11278963 | Microstructure refinement methods by melt pool stirring for additive manufactured materials | Nov 30, 17 | Mar 22, 22 | The Boeing Company |
| 10946497 | Processing tool, particularly a roll tool, and method of processing a cylindrical sliding surface | Jul 11, 17 | Mar 16, 21 | HOFFMANN GMBH QUALITÄTSWERKZEUGE |
| 10913101 | Forming device and method for forming an inner rim of an annular round blank | Apr 28, 18 | Feb 09, 21 | Schuler Pressen GmbH & Co. KG |
| 10837070 | Method for hardening sheet metal material and hardened metal sheet material | Apr 20, 18 | Nov 17, 20 | BLANCO GmbH + Co KG |
| 10717154 | Active peening of gear teeth in an assembled gearbox | Aug 29, 16 | Jul 21, 20 | Sikorsky Aircraft Corporation |
| 10588981 | Die placement head with turret | Aug 16, 16 | Mar 17, 20 | MRSI Systems LLC |
| 10434624 | Roto peening orbital drilling tool | Jul 07, 16 | Oct 08, 19 | The Boeing Company |
| 10369639 | Tool for roughening a metallic surface | Apr 29, 15 | Aug 06, 19 | Audi AG |
| 10253920 | Profile for a cylindrical component | Nov 08, 12 | Apr 09, 19 | Dr. Ing. h.c.F. Porsche Aktiengesellschaft |
| 10226819 | Method of surface hardening sintered bodies by using vibrations | Mar 07, 13 | Mar 12, 19 | Sandvik Hyperion AB |
| 10215172 | Autofrettage of thermally clad components | Jan 29, 16 | Feb 26, 19 | WEIR GROUP IP LIMITED |
| 10184158 | Method for hot forming, in particular for press hardening | Jul 02, 15 | Jan 22, 19 | ThyssenKrupp Steel Europe AG; THYSSENKRUPP AG; |
| 10125782 | Conditioning method of gas turbine engine components for increasing fuel efficiency | Dec 16, 15 | Nov 13, 18 | ENVAEROSPACE, INC. |
| 10105759 | Method and apparatus for producing a rod-like body | Jul 20, 16 | Oct 23, 18 | Hitachi Automotive Systems, Ltd. |
| 9969034 | Vibropeening system and a method of using the same | May 31, 17 | May 15, 18 | Rolls Royce plc; Rolls-Royce Deutschland Ltd & Co KG; |
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