- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 3/02 - Milling surfaces of revolution
Patent holdings for IPC class B23C 3/02
Total number of patents in this class: 70
10-year publication summary
|
4
|
11
|
18
|
7
|
6
|
11
|
5
|
5
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
6 |
| 3m Innovative Properties Company | 18406 |
3 |
| Kennametal Inc. | 1380 |
3 |
| CITIC Dicastal CO., LTD | 531 |
3 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 153 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Advanced Electrical Tools | 10 |
2 |
| Essilor International (compagnie Generale D'optique) | 2918 |
2 |
| General Atomics | 173 |
2 |
| GKN Driveline Deutschland GmbH | 51 |
2 |
| GE Infrastructure Technology, LLC | 5873 |
2 |
| GKN Driveline Vigo SA | 2 |
2 |
| Chromatic Industries, LLC | 10 |
2 |
| General Electric Company | 18133 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Airbus Operations S.A.S. | 2407 |
1 |
| Sumitomo Electric Hardmetal Corp. | 969 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Nike, Inc. | 13075 |
1 |
| Other owners | 29 |