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James R. Powell
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Wading River, NY, US
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last 30 patents
Information
Patent Grant
Float level switch for a nuclear power plant containment vessel
Patent number
5,262,604
Issue date
Nov 16, 1993
The United States of America as represented by the United States Department o...
James G. Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Demountable externally anchored low-stress magnet system and relate...
Patent number
4,268,353
Issue date
May 19, 1981
The United States of America as represented by the United States Department o...
James Powell
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Gas production apparatus
Patent number
3,969,631
Issue date
Jul 13, 1976
The United States of America as represented by the United States Energy Resea...
Warren E. Winsche
C01 - INORGANIC CHEMISTRY