- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 5/02 - Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning hubs or brake drums
Patent holdings for IPC class B23B 5/02
Total number of patents in this class: 42
10-year publication summary
|
5
|
2
|
3
|
1
|
5
|
3
|
3
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 5008 |
3 |
| CITIC Dicastal CO., LTD | 531 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Ecoroll AG Werkzeugtechnik | 15 |
2 |
| Owens Corning Intellectual Capital, LLC | 1456 |
2 |
| Shaw Industries Group, Inc. | 275 |
2 |
| University of Maryland, Baltimore | 999 |
2 |
| University of Maryland, Baltimore County | 224 |
2 |
| Roche Diagnostics Hematology, Inc. | 72 |
1 |
| Sumitomo Electric Hardmetal Corp. | 969 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| NSK Ltd. | 2719 |
1 |
| Auto Chassis International SNC | 14 |
1 |
| Brembo S.p.A. | 444 |
1 |
| Industry-academic Cooperation Foundation, Kunsan National University | 27 |
1 |
| Iscar, Ltd. | 1084 |
1 |
| J.G. Weisser Sohne GmbH & Co. KG | 25 |
1 |
| Kingspan Insulation LLC | 33 |
1 |
| Mitsubishi Materials Corporation | 2378 |
1 |
| Other owners | 11 |