Roger F. Wernlund

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Lake Worth, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Ion mobility spectrometer with improved drift region and method for...
- Patent number 6,229,143
- Issue date May 8, 2001
- S.A.E.S. Getters S.p.A.
- Roger F. Wernlund
- G01 - MEASURING TESTING
Information Patent Grant
Microliter-sized ionization device and method
- Patent number 5,955,886
- Issue date Sep 21, 1999
- PCP, Inc.
- Martin J. Cohen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the detection and identification of trace...
- Patent number 5,457,316
- Issue date Oct 10, 1995
- PCP, Inc.
- Martin J. Cohen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for rapid detection of contraband and toxic ma...
- Patent number 5,162,652
- Issue date Nov 10, 1992
- PCP, Inc.
- Martin J. Cohen
- G01 - MEASURING TESTING