Patent holdings for IPC class F16N 13/04

Total number of patents in this class: 26

10-year publication summary

3
1
4
4
4
1
1
1
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Hans Jensen Lubricators A/S
41
6
Compressor Products International LLC
28
2
Qingdao University of Technology
590
2
Hansung Precision Co., Ltd
2
2
SPM Oil & Gas Inc.
316
2
Aisin Seiki Kabushiki Kaisha
2285
1
NTN Corporation
4976
1
Makita Corporation
2415
1
Aktiebolaget SKF
2839
1
Caterpillar Commercial S.a.r.l.
5
1
FD Johnson Company
1
1
Graco Minnesota Inc.
1163
1
IFM Electronic GmbH
206
1
KLT Co., Ltd.
22
1
Safran Transmission Systems
278
1
SKF Lubrication Systems Germany GmbH
42
1
Wärtsilä Schweiz AG
2
1
Other owners 0