| 2025/0025,927 | CONDUCTIVE POST-FURNACE HEATING OF SHEET FOR HOT FORMING | Oct 04, 24 | Jan 23, 25 | Not available |
| 2025/0012,382 | STEEL PIPE FOR OIL CYLINDER AND MANUFACTURING METHOD THEREFOR | Nov 24, 22 | Jan 09, 25 | Not available |
| 2024/0410,040 | AUSTENITE ALLOY, BLANK AND COMPONENT, AND METHOD | Sep 09, 22 | Dec 12, 24 | Siemens Energy Global GmbH & Co. KG |
| 2024/0410,041 | Alloy for Mud Motor Shaft Applications with High Strength, High Impact Toughness and Excellent Fatigue Life | Aug 22, 24 | Dec 12, 24 | Not available |
| 2024/0399,439 | HOT PRESSED MEMBER | Aug 30, 22 | Dec 05, 24 | JFE Steel Corporation |
| 2024/0344,164 | ADVANCED HIGH STRENGTH ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF | Apr 25, 24 | Oct 17, 24 | POSCO Co., Ltd |
| 2024/0326,399 | LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIGUE PROPERTY AND MANUFACTURING METHOD THEREFOR | Jul 17, 23 | Oct 03, 24 | Not available |
| 2024/0263,265 | HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME | Apr 19, 24 | Aug 08, 24 | Not available |
| 2024/0173,787 | TOOL AND MANUFACTURING METHOD OF IT | Mar 30, 22 | May 30, 24 | Seco Tools AB |
| 2023/0002,844 | PROCESS FOR PRODUCING AN AT LEAST PARTLY QUENCHED AND TEMPERED SHEET STEEL COMPONENT AND AT LEAST PARTLY QUENCHED AND TEMPERED SHEET STEEL COMPONENT | Sep 22, 20 | Jan 05, 23 | ThyssenKrupp Steel Europe AG |
| 2021/0025,017 | CASE HARDENED TITANIUM PARTS AND METHOD FOR MAKING THE SAME | Jul 25, 19 | Jan 28, 21 | The Boeing Company |
| 2020/0263,575 | High Performance Iron-Based Alloys For Engine Valvetrain Applications And Methods of Making And Use Thereof | May 06, 20 | Aug 20, 20 | L.E. Jones Company |
| 2020/0232,076 | STAINLESS STEEL | Oct 04, 18 | Jul 23, 20 | Not available |
| 2019/0127,815 | A PRECIPITATION HARDENING STEEL AND ITS MANUFACTURE | May 31, 17 | May 02, 19 | Not available |
| 2017/0362,679 | HIGH TENSILE STEEL WIRE | Jan 28, 16 | Dec 21, 17 | NV BEKAERT SA |
| 2017/0335,419 | STAINLESS STEEL STRIP FOR FLAPPER VALVES | Dec 08, 15 | Nov 23, 17 | VOESTALPINE PRECISION STRIP AB |
| 2017/0204,488 | LEAF SPRING AND METHOD OF MANUFACTURE THEREOF HAVING SECTIONS WITH DIFFERENT LEVELS OF THROUGH HARDNESS | Feb 13, 17 | Jul 20, 17 | HENDRICKSON USA, L.L.C. |
| 2015/0027,598 | CHROMIUM-NICKEL STEEL, MARTENSITIC WIRE AND METHOD FOR PRODUCTION THEREOF | Jun 28, 11 | Jan 29, 15 | STAHLWERK ERGSTE WESTIG GMBH |
| 2013/0228,253 | HIGH TOUGHNESS SECONDARY HARDENING STEEL | Oct 27, 11 | Sep 05, 13 | CARNEGIE MELLON UNIVERSITY |
| 2012/0180,911 | METHOD FOR PRODUCING A HOLE IN PLATE MEMBER | Oct 03, 08 | Jul 19, 12 | INDUSTRIAL EXPERIMENTAL TECHNOLOGIES |