- All sections
- B - Performing operations; transporting
- B63H - Marine propulsion or steering
- B63H 25/06 - Steering by rudders
Patent holdings for IPC class B63H 25/06
Total number of patents in this class: 97
10-year publication summary
|
8
|
7
|
16
|
6
|
10
|
8
|
9
|
3
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| becker marine systems GmbH & Co. KG | 47 |
7 |
| Furuno Electric Co., Ltd. | 875 |
7 |
| Malibu Boats, LLC | 66 |
7 |
| MasterCraft Boat Company, LLC | 177 |
5 |
| Yamaha Motor Co., Ltd. | 2740 |
4 |
| Kongsberg Maritime Sweden AB | 26 |
3 |
| Teledyne Flir, LLC | 549 |
3 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| ZF Friedrichshafen AG | 6820 |
2 |
| Hobie Cat Company | 17 |
2 |
| Japan Hamworthy & Co., Ltd. | 8 |
2 |
| JL Marine Systems, Inc. | 36 |
2 |
| Marine Canada Acquisition Inc. | 117 |
2 |
| Versabar, Inc. | 48 |
2 |
| ZF PADOVA S.r.l. | 25 |
2 |
| Kay Seven Co., Ltd. | 14 |
2 |
| ThayerMahan, Inc. | 18 |
2 |
| Mblh Marine, LLC | 3 |
2 |
| Siemens AG | 24990 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Other owners | 37 |