- All sections
- B - Performing operationstransporting
- B24D - Tools for grinding, buffing or sharpening
- B24D 7/02 - Wheels in one piece
Patent holdings for IPC class B24D 7/02
Total number of patents in this class: 63
10-year publication summary
|
9
|
12
|
5
|
6
|
4
|
5
|
2
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Abrasives, Inc. | 908 |
11 |
| 3m Innovative Properties Company | 17976 |
9 |
| Saint-Gobain Abrasifs | 678 |
9 |
| Pratt & Whitney Canada Corp. | 4451 |
3 |
| Atlas Copco Secoroc AB | 15 |
2 |
| Nanjing Guhua Electromechanical Technology Co., Ltd. | 4 |
2 |
| Airbus France | 234 |
1 |
| Hewlett-Packard Development Company, L.P. | 27448 |
1 |
| Robert Bosch GmbH | 41843 |
1 |
| Olympus Corporation | 13267 |
1 |
| Corning Incorporated | 10145 |
1 |
| JTEKT Corporation | 2452 |
1 |
| Hilti Aktiengesellschaft | 3394 |
1 |
| August Rüggeberg GmbH & Co. KG | 179 |
1 |
| C.m.e. Blasting & Mining Equipment Ltd. | 21 |
1 |
| Comadur S.A. | 84 |
1 |
| Confluense LLC | 3 |
1 |
| Diamond Innovations, Inc. | 236 |
1 |
| Lukas-Erzett Vereinigte Schleif-und Fraswerkzeugfabriken GmbH & Co. KG | 14 |
1 |
| Noritake Co., Limited | 238 |
1 |
| Other owners | 13 |