| 2025/0073,797 | Electrical Discharge Machine and Tool Thereof | Aug 30, 24 | Mar 06, 25 | Not available |
| 2025/0065,427 | Electrical Discharge Machine | Aug 21, 24 | Feb 27, 25 | Not available |
| 2025/0050,257 | Filtration media especially useful for filtering fluids associated with wire electron discharge machining (WEDM) processes | Oct 31, 24 | Feb 13, 25 | Ahlstrom Oyj |
| 2024/0207,958 | WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS AND WIRE ELECTRICAL DISCHARGE MACHINING METHOD | May 07, 21 | Jun 27, 24 | Mitsubishi Electric Corporation |
| 2024/0165,724 | ELECTRICAL DISCHARGE MACHINING SYSTEM WITH INTEGRATED FLUSHING | Nov 22, 22 | May 23, 24 | Not available |
| 2024/0082,935 | ELECTRIC DISCHARGE MACHINE AND ELECTRIC DISCHARGE MACHINING METHOD | Aug 08, 23 | Mar 14, 24 | Sodick Co. Ltd. |
| 2024/0051,049 | ELECTRICAL-DISCHARGE MACHINING | Jul 27, 23 | Feb 15, 24 | Rolls Royce plc |
| 2022/0226,917 | ELECTRO-HYDRAULIC COMBINED DEVICE | Nov 17, 21 | Jul 21, 22 | Not available |
| 2021/0039,181 | ELECTRIC DISCHARGE MACHINING UNIT OF ELECTRIC DISCHARGE MACHINING APPARATUS | Jun 11, 20 | Feb 11, 21 | Sodick Co. Ltd. |
| 2020/0398,358 | ASSEMBLY AND A METHOD OF USING THE ASSEMBLY | Jun 18, 20 | Dec 24, 20 | Rolls Royce plc |
| 2020/0338,472 | ION EXCHANGE RESIN BAG AND ION EXCHANGE DEVICE | Jun 27, 19 | Oct 29, 20 | Not available |
| 2019/0262,922 | ELECTRIC DISCHARGE MACHINING DEVICE | Jan 10, 19 | Aug 29, 19 | Sodick Co. Ltd. |
| 2019/0084,064 | DIELECTRIC WORKING FLUID PROCESSOR AND CONTROL METHOD OF DIELECTRIC WORKING FLUID PROCESSOR | Sep 17, 18 | Mar 21, 19 | FANUC CORPORATION |
| 2018/0056,419 | ELECTRODES FOR AND METHODS OF ELECTRICAL DISCHARGE MACHINING | Aug 23, 16 | Mar 01, 18 | GENERAL ELECTRIC COMPANY |
| 2017/0341,172 | WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM | May 22, 17 | Nov 30, 17 | FANUC CORPORATION |
| 2017/0239,741 | DIELECTRIC WORKING FLUID CENTRALIZED MANAGEMENT SYSTEM | Feb 21, 17 | Aug 24, 17 | FANUC CORPORATION |
| 2017/0165,769 | MACHINING FLUID LEVEL ADJUSTING MECHANISM FOR WIRE ELECTRIC DISCHARGE MACHINE | Dec 08, 16 | Jun 15, 17 | FANUC CORPORATION |
| 2017/0106,462 | ELECTRICAL DISCHARGE MACHINING | Oct 25, 16 | Apr 20, 17 | ROLLS-ROYCE PLC |
| 2017/0087,656 | WIRE ELECTRIC DISCHARGE MACHINE | Sep 27, 16 | Mar 30, 17 | FANUC CORPORATION |
| 2017/0066,070 | ELECTRICAL DISCHARGE MACHINE | Sep 01, 16 | Mar 09, 17 | FANUC CORPORATION |