Frederick W. Martin

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North Stratford, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Particle-beam column corrected for both chromatic and spherical abe...
- Patent number 9,275,817
- Issue date Mar 1, 2016
- Frederick Wight Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chromatically compensated particle-beam column
- Patent number 5,369,279
- Issue date Nov 29, 1994
- Frederick W. Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Achromatic deflector and quadrupole lens
- Patent number 4,590,379
- Issue date May 20, 1986
- Frederick W. Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy-stable accelerator with needle-like source and focused parti...
- Patent number 4,555,666
- Issue date Nov 26, 1985
- Frederick W. Martin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scanning ion microscope
- Patent number 4,352,985
- Issue date Oct 5, 1982
- Frederick W. Martin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ACHROMATIC DUAL-FIB INSTRUMENT FOR MICROFABRICATION AND MICROANALYSIS
- Publication number 20160042914
- Publication date Feb 11, 2016
- Frederick Wight Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARTICLE-BEAM COLUMN CORRECTED FOR BOTH CHROMATIC AND SPHERICAL ABE...
- Publication number 20130264477
- Publication date Oct 10, 2013
- Frederick Wight Martin
- H01 - BASIC ELECTRIC ELEMENTS