| 2025/0065,427 | Electrical Discharge Machine | Aug 21, 24 | Feb 27, 25 | Not available |
| 2022/0362,871 | ELECTROLYSIS DEVICE | May 11, 22 | Nov 17, 22 | Not available |
| 2021/0107,078 | COMPOUND AND A METHOD OF USING THE COMPOUND | Sep 29, 20 | Apr 15, 21 | Rolls Royce plc |
| 2021/0053,131 | ELECTRIC DISCHARGE MACHINING OIL COMPOSITION, METHOD FOR MANUFACTURING ELECTRIC DISCHARGE MACHINING OIL COMPOSITION, AND ELECTRIC DISCHARGE MACHINING METHOD | Mar 26, 19 | Feb 25, 21 | Idemitsu Kosan Co., Ltd. |
| 2021/0039,181 | ELECTRIC DISCHARGE MACHINING UNIT OF ELECTRIC DISCHARGE MACHINING APPARATUS | Jun 11, 20 | Feb 11, 21 | Sodick Co. Ltd. |
| 2018/0104,755 | Heterogeneous Composite Bodies With Isolated Cermet Regions Formed By High Temperature, Rapid Consolidation | Nov 16, 17 | Apr 19, 18 | Not available |
| 2017/0341,172 | WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM | May 22, 17 | Nov 30, 17 | FANUC CORPORATION |
| 2017/0173,716 | OIL COMPOSITION FOR ELECTRICAL DISCHARGE MACHINING | Mar 27, 15 | Jun 22, 17 | IDEMITSU KOSAN CO., LTD., NAGAOKA UNIVERSITY OF TECHNOLOGY, |
| 2015/0321,277 | DIELECTRIC FLUID FOR ELECTRIC DISCHARGE MACHINING | Jan 22, 14 | Nov 12, 15 | BUCHER AG LANGENTHAL |
| 2014/0291,296 | NANOMATERIALS FABRICATED USING SPARK EROSION AND OTHER PARTICLE FABRICATION PROCESSES | Oct 12, 12 | Oct 02, 14 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
| 2013/0248,495 | ELECTRICAL DISCHARGE MACHINING | Sep 27, 11 | Sep 26, 13 | ROLLS-ROYCE PLC |
| 2012/0138,576 | COMPOUND ELECTRICAL DISCHARGE MACHINING APPARATUS AND SMALL-HOLE ELECTRICAL DISCHARGE MACHINING MODULE THEREOF | Dec 30, 10 | Jun 07, 12 | METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE |
| 2010/0133,238 | Machining Fluid | Jul 23, 09 | Jun 03, 10 | NATIONAL TAIWAN UNIVERSITY |
| 2009/0314,748 | ULTRASONIC ASSISTED ELECTRODISCHARGE MACHINING | Jul 06, 09 | Dec 24, 09 | UNITED TECHNOLOGIES CORPORATION |
| 2009/0277,876 | ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE MACHINING METHOD | Oct 18, 06 | Nov 12, 09 | MITSUBISHI ELECTRIC CORPORATION |
| 2001/0017,289 | Load of particles for machining liquids for electro-erosion machines, its process of production, its use and machining liquid containing such a load | Feb 01, 01 | Aug 30, 01 | Charmilles Technologies S.A. |