- All sections
- B - Performing operationstransporting
- B23C - Milling
- B23C 3/02 - Milling surfaces of revolution
Patent holdings for IPC class B23C 3/02
Total number of patents in this class: 78
10-year publication summary
|
18
|
7
|
6
|
11
|
5
|
6
|
3
|
6
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
6 |
| 3m Innovative Properties Company | 17478 |
3 |
| Kennametal Inc. | 1354 |
3 |
| CITIC Dicastal CO., LTD | 568 |
3 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 127 |
3 |
| General Electric Company | 13899 |
2 |
| Illinois Tool Works Inc. | 11863 |
2 |
| Advanced Electrical Tools | 11 |
2 |
| Essilor International (compagnie Generale D'optique) | 2994 |
2 |
| General Atomics | 164 |
2 |
| GKN Driveline Deutschland GmbH | 37 |
2 |
| Safran Aircraft Engines | 6694 |
2 |
| GE Infrastructure Technology, LLC | 6171 |
2 |
| GKN Driveline Vigo SA | 2 |
2 |
| Siemens AG | 24029 |
1 |
| Pratt & Whitney Canada Corp. | 5479 |
1 |
| Airbus Operations S.A.S. | 2556 |
1 |
| Sumitomo Electric Hardmetal Corp. | 1100 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Other owners | 36 |