- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 3/02 - Investigating fluid tightness of structures by using fluid or vacuum
Patent holdings for IPC class G01M 3/02
Total number of patents in this class: 740
10-year publication summary
|
57
|
61
|
78
|
87
|
68
|
89
|
74
|
49
|
42
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta, Inc. | 8349 |
54 |
| Ford Global Technologies, LLC | 19702 |
12 |
| Robert Bosch GmbH | 40953 |
11 |
| Reliance Worldwide Corporation | 303 |
10 |
| Structural Monitoring Systems Ltd. | 26 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| INFICON GmbH | 209 |
7 |
| GE Infrastructure Technology, LLC | 5873 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| Toyota Motor Corporation | 28582 |
6 |
| The Boeing Company | 19843 |
6 |
| Electricite de France | 695 |
6 |
| Union Tank Car Company | 32 |
6 |
| Trinity Bay Equipment Holdings, LLC | 244 |
6 |
| Red Rhino of FL, Inc. | 11 |
6 |
| Halliburton Energy Services, Inc. | 20165 |
5 |
| Caterpillar Inc. | 8877 |
5 |
| National Oilwell Varco, L.P. | 1604 |
5 |
| Redline Detection, LLC | 33 |
5 |
| Suzhou RS Technology Co., Ltd | 62 |
5 |
| Other owners | 555 |