Ira Rosenberg

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Andover, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reduction of aberrations produced by Wien filter in a scanning elec...
- Patent number 6,717,141
- Issue date Apr 6, 2004
- Schlumberger Technologies, Inc.
- John A. Rouse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wien filter for use in a scanning electron microscope or the like
- Patent number 6,593,578
- Issue date Jul 15, 2003
- Schlumberger Technologies, Inc.
- Paul J. Duval
- H01 - BASIC ELECTRIC ELEMENTS