William T. Walter

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Huntington, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for detection of molecular vapors in an atmosp...
- Patent number 5,899,984
- Issue date May 4, 1999
- Ail Systems, Inc.
- C. David Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for detection of molecular vapors in an atmosp...
- Patent number 5,563,982
- Issue date Oct 8, 1996
- Ail Systems, Inc.
- C. David Wang
- G06 - COMPUTING CALCULATING COUNTING