- All sections
- B - Performing operationstransporting
- B21J - Forginghammeringpressing metalrivetingforge furnaces
- B21J 15/32 - Devices for inserting or holding rivets in position with or without feeding arrangements
Patent holdings for IPC class B21J 15/32
Total number of patents in this class: 360
10-year publication summary
|
42
|
34
|
34
|
31
|
36
|
29
|
23
|
15
|
12
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20166 |
47 |
| Newfrey LLC | 544 |
34 |
| Broetje Automation GmbH | 101 |
19 |
| Bollhoff Verbindungstechnik GmbH | 253 |
15 |
| Atlas Copco IAS UK Limited | 60 |
11 |
| Tox PRESSOTECHNIK GmbH & Co. KG | 68 |
9 |
| TUCKER GmbH | 81 |
9 |
| Gage Bilt, Inc. | 11 |
8 |
| Henrob Limited | 24 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8871 |
7 |
| J.R. Automation Technologies, L.L.C. | 36 |
7 |
| Howmet Aerospace Inc. | 394 |
7 |
| SFS Group Germany GmbH | 25 |
7 |
| Cosberg S.p.A. | 30 |
6 |
| Richard Bergner Verbindungstechnik GmbH & Co. KG | 40 |
6 |
| Makita Corporation | 2477 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14661 |
4 |
| A. Raymond et Cie | 713 |
4 |
| Doben Limited | 56 |
4 |
| Electroimpact, Inc. | 20 |
4 |
| Other owners | 139 |