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Setauket, NY, US
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last 30 patents
Information
Patent Grant
Intense steady state electron beam generator
Patent number
4,942,339
Issue date
Jul 17, 1990
The United States of America as represented by the United States Department o...
Ady Hershcovitch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
A method for achieving ignition of a low voltage gas discharge device
Patent number
4,728,862
Issue date
Mar 1, 1988
The United States of America as represented by the United States Department o...
Vincent J. Kovarik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative ion source with hollow cathode discharge plasma
Patent number
4,377,773
Issue date
Mar 22, 1983
The United States of America as represented by the Department of Energy
Ady Hershcovitch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cesium injection system for negative ion duoplasmatrons
Patent number
4,093,858
Issue date
Jun 6, 1978
The United States of America as represented by the United States Department o...
Maasaki Kobayashi
H01 - BASIC ELECTRIC ELEMENTS