- All sections
- B - Performing operations; transporting
- 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 tool; such 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: 29
10-year publication summary
4
|
2
|
5
|
2
|
0
|
1
|
4
|
0
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
General Electric Company | 18133 |
2 |
Smaltec International, LLC | 9 |
2 |
XCMG Construction Machinery Co. Ltd. | 44 |
2 |
GE Infrastructure Technology, LLC | 5873 |
2 |
Agc, Inc. | 4029 |
2 |
Honda Motor Co., Ltd. | 24537 |
1 |
United Technologies Corporation | 2328 |
1 |
Pratt & Whitney Canada Corp. | 4215 |
1 |
Abbott Laboratories Vascular Enterprises Limited | 60 |
1 |
Robert Bosch GmbH | 40953 |
1 |
NGK Insulators, Ltd. | 4589 |
1 |
Kennametal Inc. | 1380 |
1 |
Agie Charmilles SA | 40 |
1 |
FANUC Corporation | 5803 |
1 |
Faraday Technology, Inc. | 31 |
1 |
Inland Diamond Products Company | 24 |
1 |
Minebea Co., Ltd. | 89 |
1 |
MTU Aero Engines AG | 622 |
1 |
picoDrill SA | 9 |
1 |
REM Technologies, Inc. | 16 |
1 |
Other owners | 4 |