Stephen D. Fuerstenau

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Montrose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Particle charge spectrometer
- Patent number 6,781,118
- Issue date Aug 24, 2004
- California Institute of Technology
- Stephen D. Fuerstenau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for detection of charge on ions and particles
- Patent number 6,480,278
- Issue date Nov 12, 2002
- Stephen Douglas Fuerstenau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature micromachined quadrupole mass spectrometer array and meth...
- Patent number 6,469,299
- Issue date Oct 22, 2002
- California Institute of Technology
- Ara Chutjian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature micromachined quadrupole mass spectrometer array and meth...
- Patent number 6,262,416
- Issue date Jul 17, 2001
- California Institute of Technology
- Ara Chutjian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature micromachined quadrupole mass spectrometer array and meth...
- Patent number 6,049,052
- Issue date Apr 11, 2000
- California Institute of Technology
- Ara Chutjian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method of determining molecular weight of large molec...
- Patent number 5,770,857
- Issue date Jun 23, 1998
- The Regents, University of California
- Stephen Fuerstenau
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Miniature micromachined quadrupole mass spectrometer array and meth...
- Publication number 20010042826
- Publication date Nov 22, 2001
- California Institute of Technology, a California corporation
- Ara Chutjian
- H01 - BASIC ELECTRIC ELEMENTS