- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 31/22 - Jaws in the form of balls
Patent holdings for IPC class B23B 31/22
Total number of patents in this class: 50
10-year publication summary
|
3
|
4
|
1
|
0
|
2
|
2
|
3
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ATI Industrial Automation, Inc. | 54 |
6 |
| Insty-bit, LLC | 6 |
4 |
| Iml-instrumenta Mechanik Labor GmbH | 39 |
3 |
| Robert Bosch GmbH | 43365 |
2 |
| Black & Decker, Inc. | 2416 |
2 |
| Kennametal Inc. | 1364 |
2 |
| Iscar, Ltd. | 1100 |
2 |
| National Oilwell Varco, L.P. | 1702 |
2 |
| Techniks, LLC | 20 |
2 |
| Robert Bosch Tool Corporation | 337 |
1 |
| JTEKT Corporation | 2548 |
1 |
| Makita Corporation | 2505 |
1 |
| Ajax Tool Works, Inc. | 12 |
1 |
| Atlas Copco Industrial Technique AB | 486 |
1 |
| Bradshaw Medical, Inc. | 24 |
1 |
| Deckel Maho Pfronten GmbH | 113 |
1 |
| Franz Haimer Maschinenbau KG | 140 |
1 |
| Gauthier Biomedical, Inc. | 64 |
1 |
| The Gleason Works | 200 |
1 |
| MAKO Surgical Corp. | 759 |
1 |
| Other owners | 14 |