- All sections
- B - Performing operationstransporting
- B23F - Making gears or toothed racks
- B23F 15/06 - Making gear teeth on the front surface of wheels, e.g. for clutches or couplings with toothed faces
Patent holdings for IPC class B23F 15/06
Total number of patents in this class: 22
10-year publication summary
|
0
|
2
|
5
|
1
|
2
|
1
|
0
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Gleason Works | 201 |
7 |
| Siemens AG | 24461 |
2 |
| GKN Driveline North America, Inc. | 116 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2230 |
1 |
| Schaeffler Technologies AG & Co. KG | 9897 |
1 |
| American Axle & Manufacturing, Inc. | 650 |
1 |
| ArvinMeritor Technology, LLC | 400 |
1 |
| BSH Hausgeräte GmbH | 5526 |
1 |
| Klingelnberg AG | 80 |
1 |
| Liebherr-Verzahntechnik GmbH | 69 |
1 |
| Ogasawara Precision Laboratory Co., Ltd. | 4 |
1 |
| Profilator GmbH & Co. KG | 63 |
1 |
| SEW-EURODRIVE GmbH & Co. KG | 1954 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2974 |
1 |
| Other owners | 0 |