- All sections
- B - Performing operationstransporting
- B23H - Working of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a toolsuch working combined with other forms of working of metal
- B23H 9/02 - Trimming or deburring
Patent holdings for IPC class B23H 9/02
Total number of patents in this class: 27
10-year publication summary
|
2
|
5
|
2
|
0
|
1
|
4
|
0
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13780 |
2 |
| Smaltec International, LLC | 9 |
2 |
| XCMG Construction Machinery Co. Ltd. | 45 |
2 |
| GE Infrastructure Technology, LLC | 6222 |
2 |
| Agc, Inc. | 4839 |
2 |
| Honda Motor Co., Ltd. | 25251 |
1 |
| United Technologies Corporation | 2245 |
1 |
| Pratt & Whitney Canada Corp. | 4745 |
1 |
| Abbott Laboratories Vascular Enterprises Limited | 56 |
1 |
| Robert Bosch GmbH | 42689 |
1 |
| NGK Insulators, Ltd. | 4955 |
1 |
| Kennametal Inc. | 1386 |
1 |
| FANUC Corporation | 6663 |
1 |
| Faraday Technology, Inc. | 33 |
1 |
| Inland Diamond Products Company | 23 |
1 |
| MTU Aero Engines AG | 678 |
1 |
| picoDrill SA | 9 |
1 |
| REM Technologies, Inc. | 14 |
1 |
| Safran Aircraft Engines | 6276 |
1 |
| Sarclad Limited | 17 |
1 |
| Other owners | 2 |