- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 3/16 - Working surfaces curved in two directions
Patent holdings for IPC class B23C 3/16
Total number of patents in this class: 71
10-year publication summary
|
6
|
2
|
2
|
5
|
7
|
10
|
10
|
8
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| The Boeing Company | 19843 |
3 |
| DENTSPLY SIRONA Inc. | 1860 |
3 |
| Kanefusa Kabushiki Kaisha | 94 |
3 |
| Nitto Denko Corporation | 7879 |
2 |
| Celeritive Technologies, Inc. | 10 |
2 |
| Hexagon Metrology, Inc. | 149 |
2 |
| Hexagon Technology Center GmbH | 549 |
2 |
| Ivoclar Vivadent AG | 1060 |
2 |
| SIRONA Dental Systems GmbH | 503 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Sumitomo Electric Hardmetal Corp. | 969 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Konica Minolta Advanced Layers, Inc. | 218 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| BRANSON ULTRASCHALL Niederlassung der Emerson Technologies GmbH & Co. OHG | 34 |
1 |
| Other owners | 33 |