- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 3/00 - Investigating fluid tightness of structures
Patent holdings for IPC class G01M 3/00
Total number of patents in this class: 997
10-year publication summary
|
92
|
81
|
69
|
97
|
124
|
105
|
96
|
73
|
59
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mueller International, LLC | 694 |
36 |
| INFICON GmbH | 209 |
28 |
| Saudi Arabian Oil Company | 11322 |
13 |
| Hifi Engineering Inc. | 125 |
12 |
| Wint-wi Ltd. | 19 |
11 |
| Orbis Intelligent Systems, Inc. | 34 |
9 |
| Gaztransport et Technigaz | 514 |
8 |
| Sentinel Hydrosolutions, LLC | 20 |
8 |
| Halliburton Energy Services, Inc. | 20165 |
7 |
| Siemens AG | 24990 |
7 |
| FLIR Systems AB | 203 |
7 |
| Itron, Inc. | 815 |
7 |
| Trinity Bay Equipment Holdings, LLC | 244 |
7 |
| Phyn LLC | 23 |
6 |
| Picarro, Inc. | 69 |
6 |
| The Boeing Company | 19843 |
5 |
| Airbus Operations S.A.S. | 2407 |
5 |
| Hitachi, Ltd. | 16452 |
5 |
| Konica Minolta, Inc. | 8349 |
5 |
| Advanced Engineering Solutions Ltd | 17 |
5 |
| Other owners | 800 |