- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 39/06 - Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zoneAccessories therefor designed for working plane surfaces
Patent holdings for IPC class B24B 39/06
Total number of patents in this class: 29
10-year publication summary
|
0
|
6
|
5
|
4
|
4
|
2
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sugino Machine Limited | 168 |
3 |
| GE Infrastructure Technology, LLC | 6116 |
3 |
| Instytut Obróbki Plastycznej | 11 |
2 |
| Rtx Corporation | 9114 |
2 |
| Mitsubishi Electric Corporation | 44904 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4810 |
1 |
| The 45th Research Institute of CETC | 5 |
1 |
| Armotech S.R.O. | 10 |
1 |
| Aston Martin Lagonda Limited | 349 |
1 |
| Constellium Issoire | 215 |
1 |
| Ecoroll AG Werkzeugtechnik | 15 |
1 |
| Hegenscheidt-MFD GmbH & Co. KG | 71 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 799 |
1 |
| Safran Aircraft Engines | 6059 |
1 |
| Steinemann Technology AG | 11 |
1 |
| Surface Technology Holdings, Ltd. | 30 |
1 |
| Technische Universitat Berlin | 355 |
1 |
| IN2-CONCRETE, besloten vennootschap met beperkte aansprakelijkheid | 2 |
1 |
| Areuse Co., Ltd. | 2 |
1 |
| Franken GmbH & Co. KG Fabrik für Präzisionswerkzeuge | 4 |
1 |
| Other owners | 3 |