- All sections
- B - Performing operations; transporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; auxiliary operations used in connection with metal-working without essentially removing material
- B21C 23/16 - Making turbo blades or propellers
Patent holdings for IPC class B21C 23/16
Total number of patents in this class: 4
10-year publication summary
0
|
3
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Safran Aircraft Engines | 5976 |
2 |
SAFRAN S.A. | 554 |
1 |
Snecma | 1065 |
1 |
Other owners | 0 |