| 2024/0327,943 | MECHANICAL STRUCTURAL MEMBER AND PRODUCTION METHOD FOR SAME | Apr 26, 23 | Oct 03, 24 | NSK STEERING & CONTROL, INC. |
| 2024/0301,523 | ULTRA-DEEP INDUCTION HARDENING FOR TRACK PADS | Mar 10, 23 | Sep 12, 24 | Caterpillar Inc. |
| 2024/0254,610 | Hot-Formed Steel Part and Manufacturing Method | Jun 01, 22 | Aug 01, 24 | Not available |
| 2024/0141,449 | HEAT TREATMENT METHOD OF BEARING RING | Oct 13, 23 | May 02, 24 | Not available |
| 2023/0220,505 | METHOD OF INDUCTION-HARDENING A ROLLING-ELEMENT BEARING RING | Mar 13, 23 | Jul 13, 23 | Not available |
| 2021/0033,144 | ADJUSTABLE SPACER WITH HARDENED ENDS | Oct 16, 20 | Feb 04, 21 | Temper Corporation |
| 2020/0340,082 | ADDITIVE MANUFACTURING METHODS USING ALUMINUM-RARE EARTH ALLOYS AND PRODUCTS MADE USING SUCH METHODS | Jul 09, 20 | Oct 29, 20 | UT - Battelle LLC; University of Tennessee Research Foundation; Iowa State University Research Foundation, Inc.; Eck Industries Incorporated; |
| 2020/0308,663 | QUENCHING NOZZLE FOR INDUCTION HARDENING SYSTEM | Mar 09, 20 | Oct 01, 20 | Not available |
| 2019/0352,729 | INDUCTION-HARDENING SYSTEM FOR INDUCTION HARDENING OF A LARGE ROLLING-ELEMENT BEARING RING | May 06, 19 | Nov 21, 19 | Not available |
| 2019/0316,220 | BEARING BUSHING FOR TRACK, AND METHOD FOR PRODUCING THE SAME | Dec 20, 17 | Oct 17, 19 | Komatsu Ltd. |
| 2019/0309,382 | AXLE FOR RAIL VEHICLES | Jul 04, 17 | Oct 10, 19 | Not available |
| 2019/0241,986 | HEAT TREATMENT METHOD OF ROD-SHAPE WORKPIECE | May 26, 17 | Aug 08, 19 | Not available |
| 2019/0078,171 | STEEL COMPONENT, GEAR COMPONENT, AND PRODUCING METHOD FOR STEEL COMPONENT | Mar 08, 17 | Mar 14, 19 | AISIN AW CO., LTD.; Nippon Steel & Sumitomo Metal Corporation; |
| 2018/0363,086 | METHOD FOR INDUCTION SURFACE HARDENING OF A RING SURFACE | Jul 18, 18 | Dec 20, 18 | ThyssenKrupp Rothe Erde GmbH |
| 2018/0320,737 | METHOD FOR PRODUCING BEARING RING AND METHOD FOR PRODUCING DOUBLE ROW TAPERED ROLLER BEARING | Oct 12, 16 | Nov 08, 18 | Not available |
| 2017/0072,477 | PARTIALLY HARDENED ROTARY TOOL AND CORRESPONDING PRODUCTION METHOD | Sep 21, 16 | Mar 16, 17 | GÜHRING KG |
| 2017/0029,910 | WORKPIECE FOR INDUCTION HARDENING | Mar 31, 15 | Feb 02, 17 | NETUREN CO., LTD. |
| 2016/0010,166 | ROUGHLY SHAPED MATERIAL FOR INDUCTION HARDENED COMPONENTS AND METHOD FOR PRODUCING SAME | Oct 17, 13 | Jan 14, 16 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
| 2015/0376,731 | STEEL WIRE FOR SPRING AND METHOD FOR MANUFACTURING SAME | Feb 19, 14 | Dec 31, 15 | HONDA MOTOR CO., LTD. |
| 2015/0368,735 | METHOD FOR INDUCTION SURFACE HARDENING OF A RING SURFACE | Feb 06, 13 | Dec 24, 15 | THYSSENKRUPP ROTHE ERDE GMBH |