Patent holdings for IPC class B23P 19/027

Total number of patents in this class: 133

10-year publication summary

15
11
13
12
20
13
6
10
17
3
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
RAI Strategic Holdings, Inc.
1026
6
Temper Axle Products Corporation
78
6
Whitaker Chalk Swindle & Schwartz PLLC
7
5
GE Infrastructure Technology, LLC
5873
4
HVAC Inventors/Systemation, Inc.
25
4
CITIC Dicastal CO., LTD
531
3
Suzhou Rainmed Medical Technology Co., Ltd.
105
3
Pratt & Whitney Canada Corp.
4215
2
Asia Vital Components Co., Ltd.
413
2
Caterpillar Paving Products Inc.
628
2
Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd.
195
2
Designed Metal Connections, Inc.
21
2
Hunan Zoomlion Special Vehicle Co., Ltd.
361
2
Riverhawk Company
11
2
Shandong University of Science and Technology
459
2
Zhuzhou Times New Material Technology Co., Ltd.
63
2
Cangzhou Yonggao FARMING Machinery Technology Co., Ltd
5
2
Beijing Sany Intelligent Manufacturing Technology Co., Ltd.
16
2
Charger Energy Services
2
2
Siemens AG
24990
1
Other owners 77