- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 15/02 - Testing of engines - Details or accessories of testing apparatus
Patent holdings for IPC class G01M 15/02
Total number of patents in this class: 473
10-year publication summary
55
|
39
|
49
|
46
|
58
|
35
|
43
|
36
|
28
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
AVL List GmbH | 1232 |
52 |
Meidensha Corporation | 823 |
45 |
Pratt & Whitney Canada Corp. | 4215 |
13 |
Robert Bosch GmbH | 40953 |
13 |
Safran Aircraft Engines | 5739 |
12 |
Siemens Energy, Inc. | 1770 |
11 |
Denso Corporation | 23338 |
9 |
Ford Global Technologies, LLC | 19702 |
9 |
SNAP-ON Incorporated | 1385 |
9 |
General Electric Company | 18133 |
7 |
Honda Motor Co., Ltd. | 24537 |
6 |
ZF Friedrichshafen AG | 6820 |
6 |
Rolls-Royce PLC | 2944 |
6 |
Horiba Europe GmbH | 38 |
6 |
Hyundai Motor Company | 19021 |
5 |
Siemens AG | 24990 |
4 |
Toyota Motor Corporation | 28582 |
4 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
Cummins Emission Solutions, Inc. | 480 |
4 |
National University Corporation Chiba University | 472 |
4 |
Other owners | 244 |