- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 13/06 - Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form by drawing
Patent holdings for IPC class B21D 13/06
Total number of patents in this class: 5
10-year publication summary
|
2
|
1
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
1 |
| Sukup Manfucaturing Co. | 2 |
1 |
| Sukup Manufacturing Company | 118 |
1 |
| Innotm Co., Ltd. | 1 |
1 |
| Matrix Module GmbH | 3 |
1 |
| Other owners | 0 |