- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 35/18 - Turning devices for rotatable members, e.g. shafts
Patent holdings for IPC class F16H 35/18
Total number of patents in this class: 84
10-year publication summary
|
9
|
20
|
31
|
13
|
9
|
4
|
5
|
7
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12891 |
10 |
| Covidien LP | 10621 |
4 |
| The Boeing Company | 20025 |
3 |
| Mitsubishi Heavy Industries Compressor Corporation | 626 |
3 |
| GM Global Technology Operations LLC | 14910 |
2 |
| Motorola Solutions, Inc. | 4381 |
2 |
| ZF Friedrichshafen AG | 7135 |
2 |
| Hamilton Sundstrand Corporation | 4834 |
2 |
| Auburn University | 501 |
2 |
| DEKA Products Limited Partnership | 1760 |
2 |
| Goodrich Actuation Systems Limited | 239 |
2 |
| Goodrich Actuation Systems SAS | 161 |
2 |
| Norco Industries, Inc. | 85 |
2 |
| Intellitech Pty Ltd | 10 |
2 |
| HL Mando Corporation | 1613 |
2 |
| Deere & Company | 7536 |
1 |
| Pratt & Whitney Canada Corp. | 4629 |
1 |
| Canon Inc. | 39538 |
1 |
| Hewlett-Packard Development Company, L.P. | 25940 |
1 |
| Seiko Epson Corporation | 19281 |
1 |
| Other owners | 37 |