- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 3/34 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines
Patent holdings for IPC class G01M 3/34
Total number of patents in this class: 81
10-year publication summary
6
|
3
|
3
|
6
|
6
|
3
|
4
|
5
|
7
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
6 |
Mocon, Inc. | 116 |
6 |
Toyota Motor Corporation | 28582 |
3 |
California Institute of Technology | 3884 |
3 |
Packaging Technologies & Inspection LLC | 22 |
3 |
Applied Materials, Inc. | 16587 |
2 |
American Sterilizer Company | 654 |
2 |
INFICON GmbH | 209 |
2 |
Inventus Power, Inc. | 79 |
2 |
The Swatch Group Research and Development Ltd | 778 |
2 |
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | 527 |
2 |
National Technology & Engineering Solutions of Sandia, LLC | 1851 |
2 |
Packaging Technologies and Inspection, LLC | 9 |
2 |
Teledyne Flir, LLC | 549 |
2 |
Boehringer Ingelheim International GmbH | 4629 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
NGK Insulators, Ltd. | 4589 |
1 |
Motorola Solutions, Inc. | 4355 |
1 |
HTC Corporation | 2219 |
1 |
Tyco Electronics Corporation | 792 |
1 |
Other owners | 36 |