- 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 1/02 - Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
Patent holdings for IPC class B21C 1/02
Total number of patents in this class: 99
10-year publication summary
|
4
|
8
|
24
|
12
|
11
|
18
|
8
|
8
|
11
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| H.C. Starck Solutions Coldwater, LLC | 31 |
11 |
| The Furukawa Electric Co., Ltd. | 3486 |
7 |
| Furukawa Automotive Systems Inc. | 558 |
7 |
| Sumitomo Electric Industries, Ltd. | 14131 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
| Compagnie générale des établissements Michelin SCA | 2477 |
2 |
| AutoNetworks Technologies, Ltd. | 5809 |
2 |
| Fasten Group Co., Ltd. | 11 |
2 |
| General Cable Technologies Corporation | 415 |
2 |
| NanoAl LLC | 34 |
2 |
| NV Bekaert SA | 750 |
2 |
| P.C. Campana, Inc. | 10 |
2 |
| POSCO | 2222 |
2 |
| YKK Corporation | 1916 |
2 |
| E! Holdings Inc | 5 |
2 |
| Jiangyin Fasten Stainless Steel Products Co., Ltd. | 2 |
2 |
| The Boeing Company | 19843 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| Other owners | 42 |