using opaque penetrant medium

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Patents Grantslast 30 patents

Information Patent Grant
Visible test system and rock mass heating method
- Patent number 10,948,431
- Issue date Mar 16, 2021
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Bo Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Nonaqueous radiopaque fluid and associated imaging system and method
- Patent number 10,012,601
- Issue date Jul 3, 2018
- The Boeing Company
- Elizabeth M. Bowman
- G01 - MEASURING TESTING
Information Patent Grant
Nonaqueous radiopaque fluid and associated imaging system and method
- Patent number 9,678,022
- Issue date Jun 13, 2017
- The Boeing Company
- Elizabeth M. Bowman
- G01 - MEASURING TESTING
Information Patent Grant
3351760
- Patent number 3,351,760
- Issue date Nov 7, 1967
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL