Mark A. Castagneri

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Arvada, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Headspace gas sampling and venting method and arrangement, and filt...
- Patent number 6,935,199
- Issue date Aug 30, 2005
- Nuclear Filter Technology, Inc.
- Terry J. Wickland
- G01 - MEASURING TESTING
Information Patent Grant
Head space gas sampling and venting method and arrangement, and fil...
- Patent number 6,557,428
- Issue date May 6, 2003
- Nuclear Filter Technology, Inc.
- Terry J. Wickland
- G01 - MEASURING TESTING
Information Patent Grant
Methods of and apparatus for testing and venting drums
- Patent number 6,041,669
- Issue date Mar 28, 2000
- NFT Incorporated
- Gilbert W. Brassell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Methods of and apparatus for testing and venting drums
- Patent number 5,767,422
- Issue date Jun 16, 1998
- NFT Incorporated
- Gilbert W. Brassell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
Head space gas sampling and venting method and arrangement, and fil...
- Publication number 20030101830
- Publication date Jun 5, 2003
- Terry J. Wickland
- G01 - MEASURING TESTING
Information Patent Application
Head space gas sampling and venting method and arrangement, and fil...
- Publication number 20030029255
- Publication date Feb 13, 2003
- Terry J. Wickland
- G01 - MEASURING TESTING