• All sections
  • G - Physics
  • G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
  • G01M 3/14 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables, or tubesInvestigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipe joints or sealsInvestigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for valves

Patent holdings for IPC class G01M 3/14

Total number of patents in this class: 34

10-year publication summary

2
4
4
4
9
4
4
1
1
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Gaztransport et Technigaz
547
3
Robert Bosch GmbH
41843
2
Rosemount Inc.
1193
2
Safran Aircraft Engines
6078
2
The Texas a & M University System
1609
2
Flexsteel USA, LLC
120
2
Siemens AG
24568
1
The Boeing Company
19922
1
China Nuclear Power Engineering Co., Ltd.
232
1
Coscarella, Gabe
52
1
ENI S.p.A.
1253
1
Fisher Controls International LLC
1516
1
Genesis Oil & Gas Consultants Limited
5
1
Greene's Energy Group, LLC
5
1
Leak Detection Technologies, Inc.
3
1
National Oilwell Varco Denmark I/S
133
1
Neway Valve (Suzhou) Co., Ltd.
38
1
OPW Fuel Management Systems, Inc.
9
1
University of Houston System
1039
1
Eaton Intelligent Power Limited
6316
1
Other owners 7