- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 51/10 - Bits for countersinking
Patent holdings for IPC class B23B 51/10
Total number of patents in this class: 208
10-year publication summary
|
20
|
17
|
24
|
28
|
24
|
21
|
27
|
12
|
20
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gühring KG | 349 |
15 |
| Heule Werkzeug AG | 32 |
15 |
| The Boeing Company | 19909 |
10 |
| J.R. Automation Technologies, L.L.C. | 39 |
8 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 154 |
8 |
| Kennametal Inc. | 1386 |
7 |
| Guehring KG | 57 |
7 |
| Iscar, Ltd. | 1124 |
6 |
| Sugino Machine Limited | 165 |
6 |
| Hong Ann Tool Industries Co., Ltd. | 139 |
5 |
| Kyocera Corporation | 13335 |
3 |
| CITIC Dicastal CO., LTD | 557 |
3 |
| KOMET Group GmbH | 92 |
3 |
| MAF Agrobotic | 45 |
3 |
| OMG, Inc. | 155 |
3 |
| SECO Tools AB | 463 |
3 |
| Stratasys, Inc. | 698 |
3 |
| Desgranges Outils Coupants | 4 |
3 |
| Honda Motor Co., Ltd. | 24868 |
2 |
| ExxonMobil Research And Engineering Company | 2672 |
2 |
| Other owners | 93 |