for welds

Industry

CPC
G01M3/225

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Parent Industries

GPHYSICS G01Measuring instruments G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR G01M3/00Investigating fluid-tightness of structures

Current Industry

G01M3/225for welds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Leak detection device
- Patent number 11,467,055
- Issue date Oct 11, 2022
- Gaztransport et Technigaz
- Gael Tos
- G01 - MEASURING TESTING
Information Patent Grant
Sensor unit and airtightness inspection device
- Patent number 10,514,315
- Issue date Dec 24, 2019
- J.E.T. CO., LTD.
- Shigeki Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective steel membrane system and method of erection for seconda...
- Patent number 8,881,925
- Issue date Nov 11, 2014
- John R. Toscano, Inc.
- John R. Toscano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protective steel membrane system and method of erection for seconda...
- Patent number 7,946,439
- Issue date May 24, 2011
- Tech Serv LLC
- John R. Toscano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for detecting leaks
- Patent number 6,860,140
- Issue date Mar 1, 2005
- Cincinnati Test Systems, Inc.
- Fred Grant McCoy
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting leaks
- Patent number 6,860,141
- Issue date Mar 1, 2005
- Cincinnati Test Systems, Inc.
- Fred Grant McCoy
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting leaks
- Patent number 6,840,086
- Issue date Jan 11, 2005
- Cincinnati Test Systems, Inc.
- Fred Grant McCoy
- G01 - MEASURING TESTING
Information Patent Grant
Appparatus for pressure testing of tubulars
- Patent number 5,563,336
- Issue date Oct 8, 1996
- Ronald J. Mallet
- G01 - MEASURING TESTING
Information Patent Grant
Saw tooth holder
- Patent number 5,303,752
- Issue date Apr 19, 1994
- Quadco Equipment Inc.
- Charles D. MacLennan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for testing integrity of welds at elevated temperatures
- Patent number 4,596,135
- Issue date Jun 24, 1986
- Louis J. Wardlaw
- G01 - MEASURING TESTING
Information Patent Grant
Elevated transient temperature leak test for unstable microelectron...
- Patent number 4,553,435
- Issue date Nov 19, 1985
- The United States of America as represented by the Secretary of the Air Force
- Harold Goldfarb
- G01 - MEASURING TESTING
Information Patent Grant
Weld failure detection
- Patent number 4,259,152
- Issue date Mar 31, 1981
- The United States of America as represented by the Department of Energy
- William E. Pennell
- G01 - MEASURING TESTING
Information Patent Grant
Leak test fixture and method for using same
- Patent number 3,949,596
- Issue date Apr 13, 1976
- The United States of America as represented by the United States Energy Resea...
- Lawrence S. Hawk
- G01 - MEASURING TESTING
Information Patent Grant
3555884
- Patent number 3,555,884
- Issue date Jan 19, 1971
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
LEAK DETECTION DEVICE
- Publication number 20210364381
- Publication date Nov 25, 2021
- GAZTRANSPORT ET TECHNIGAZ
- Gael TOS
- G01 - MEASURING TESTING
Information Patent Application
SENSOR UNIT AND AIRTIGHTNESS INSPECTION DEVICE
- Publication number 20180217020
- Publication date Aug 2, 2018
- J.E.T. CO., LTD.
- Shigeki HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for elevated temperature weld testing
- Publication number 20060000261
- Publication date Jan 5, 2006
- Louis J. Wardlaw
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for detecting leaks
- Publication number 20040226345
- Publication date Nov 18, 2004
- Cincinnati Test Systems, Inc.
- Fred Grant McCoy
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for detecting leaks
- Publication number 20040221642
- Publication date Nov 11, 2004
- Cincinnati Test Systems, Inc.
- Fred Grant McCoy
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for detecting leaks
- Publication number 20040173006
- Publication date Sep 9, 2004
- Fred Grant McCoy
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Leak detection device

Sensor unit and airtightness inspection device

Protective steel membrane system and method of erection for seconda...

Protective steel membrane system and method of erection for seconda...

Method and apparatus for detecting leaks

Method and apparatus for detecting leaks

Method and apparatus for detecting leaks

Appparatus for pressure testing of tubulars

Saw tooth holder

Method for testing integrity of welds at elevated temperatures

Elevated transient temperature leak test for unstable microelectron...

Weld failure detection

Leak test fixture and method for using same

3555884

Patents Applicationslast 30 patents

LEAK DETECTION DEVICE

SENSOR UNIT AND AIRTIGHTNESS INSPECTION DEVICE

Apparatus and method for elevated temperature weld testing

Method and apparatus for detecting leaks

Method and apparatus for detecting leaks

Method and apparatus for detecting leaks