- 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: 67
10-year publication summary
|
12
|
5
|
6
|
4
|
5
|
2
|
2
|
1
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Abrasives, Inc. | 864 |
13 |
| Saint-Gobain Abrasifs | 620 |
10 |
| 3m Innovative Properties Company | 17478 |
9 |
| Pratt & Whitney Canada Corp. | 5479 |
3 |
| Comadur S.A. | 96 |
2 |
| Nanjing Guhua Electromechanical Technology Co., Ltd. | 4 |
2 |
| Hewlett-Packard Development Company, L.P. | 25184 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Olympus Corporation | 12939 |
1 |
| Corning Incorporated | 10504 |
1 |
| JTEKT Corporation | 2583 |
1 |
| Hilti Aktiengesellschaft | 3668 |
1 |
| Atlas Copco Secoroc AB | 13 |
1 |
| August Rüggeberg GmbH & Co. KG | 169 |
1 |
| C.m.e. Blasting & Mining Equipment Ltd. | 19 |
1 |
| Confluense LLC | 3 |
1 |
| Diamond Innovations, Inc. | 235 |
1 |
| II-VI Delaware, Inc. | 1623 |
1 |
| Lukas-Erzett Vereinigte Schleif-und Fraswerkzeugfabriken GmbH & Co. KG | 13 |
1 |
| Noritake Co., Limited | 271 |
1 |
| Other owners | 14 |