- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 39/00 - General-purpose boring or drilling machines or devicesSets of boring or drilling machines
Patent holdings for IPC class B23B 39/00
Total number of patents in this class: 84
10-year publication summary
|
5
|
5
|
5
|
7
|
8
|
8
|
7
|
2
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20166 |
5 |
| Honda Motor Co., Ltd. | 25778 |
4 |
| J.R. Automation Technologies, L.L.C. | 36 |
4 |
| NT Engineering Kabushiki Kaisha | 18 |
4 |
| Stratasys, Inc. | 843 |
4 |
| KREG Enterprises, Inc. | 121 |
3 |
| Yamazaki Mazak Corporation | 229 |
3 |
| Lind Finance & Development AB | 4 |
3 |
| Advanced Engineering & Innovation | 5 |
2 |
| Amvalor | 29 |
2 |
| CITIC Dicastal CO., LTD | 563 |
2 |
| Fuji Corporation | 3441 |
2 |
| Makino Milling Machine Co., Ltd. | 420 |
2 |
| Toshiba Kikai Kabushiki Kaisha | 279 |
2 |
| G+k Umformtechnik GmbH | 3 |
2 |
| Pratt & Whitney Canada Corp. | 4885 |
1 |
| Sumitomo Electric Hardmetal Corp. | 1046 |
1 |
| Robert Bosch GmbH | 43034 |
1 |
| Black & Decker, Inc. | 2403 |
1 |
| Hilti Aktiengesellschaft | 3531 |
1 |
| Other owners | 35 |