- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting 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: 763
10-year publication summary
|
61
|
78
|
87
|
68
|
89
|
75
|
50
|
44
|
49
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta, Inc. | 8681 |
55 |
| Ford Global Technologies, LLC | 20487 |
12 |
| Robert Bosch GmbH | 42505 |
11 |
| Reliance Worldwide Corporation | 326 |
10 |
| Structural Monitoring Systems Ltd. | 26 |
9 |
| GE Infrastructure Technology, LLC | 6196 |
8 |
| Toyota Motor Corporation | 31565 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8657 |
7 |
| INFICON GmbH | 215 |
7 |
| Fluid Power Ai, LLC | 13 |
7 |
| Honda Motor Co., Ltd. | 25157 |
6 |
| The Boeing Company | 20025 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42222 |
6 |
| Caterpillar Inc. | 9509 |
6 |
| Electricite de France | 726 |
6 |
| Union Tank Car Company | 31 |
6 |
| Red Rhino of FL, Inc. | 11 |
6 |
| National Oilwell Varco, L.P. | 1648 |
5 |
| Redline Detection, LLC | 32 |
5 |
| Suzhou RS Technology Co., Ltd | 63 |
5 |
| Other owners | 573 |