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Patents Grantslast 30 patents

Information Patent Grant
Assembly for start-up testing fluid flow control devices at various...
- Patent number 10,295,430
- Issue date May 21, 2019
- Fisher Controls International LLC
- Yan Qiu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Line leak detector and method of using same
- Patent number 8,850,872
- Issue date Oct 7, 2014
- OPW Fuel Management Systems, Inc.
- Ian F. Jarvie
- G01 - MEASURING TESTING
Information Patent Grant
3023607
- Patent number 3,023,607
- Issue date Mar 6, 1962
- G01 - MEASURING TESTING
Information Patent Grant
1337390
- Patent number 1,337,390
- Issue date Apr 20, 1920
- G01 - MEASURING TESTING