- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 13/22 - Lubricating-pumps with distributing equipment
Patent holdings for IPC class F16N 13/22
Total number of patents in this class: 74
10-year publication summary
|
14
|
10
|
9
|
9
|
3
|
6
|
4
|
3
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graco Minnesota Inc. | 1286 |
5 |
| Ahwon Corporation | 19 |
5 |
| Commando Pressure Control Inc. | 14 |
4 |
| Unist, Inc. | 22 |
3 |
| GJR Meyer Service Inc. | 18 |
3 |
| NTN Corporation | 4925 |
2 |
| Aktiebolaget SKF | 3142 |
2 |
| Atlas Copco Comptec, LLC | 20 |
2 |
| Baier & Köppel GmbH & Co. | 7 |
2 |
| Cameron International Corporation | 1368 |
2 |
| IDEAL Industries, Inc. | 391 |
2 |
| RBL, Inc. | 7 |
2 |
| Safran Aircraft Engines | 6727 |
2 |
| SKF Lubrication Systems Germany GmbH | 59 |
2 |
| Halliburton Energy Services, Inc. | 21309 |
1 |
| 3m Innovative Properties Company | 17458 |
1 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Deere & Company | 8150 |
1 |
| Nissan Motor Co., Ltd. | 13014 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8471 |
1 |
| Other owners | 30 |