SAN DIEGO, CA, US
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Patent Grant
ESM Limited
Hugo Robert Gerard Burke
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
ESM Incorporated
Douglas C. Lee
C21 - METALLURGY OF IRON
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Patent Grant
ESM, Inc.
Willis A. Heck
C21 - METALLURGY OF IRON
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Patent Grant
ESM Inc.
Roy E. Ferree
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
ESM, Inc.
Willis A. Heck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
ESM Limited
Susan Johns
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ESM Limited
Hugo Robert Gerard Burke
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ESM Limited
Richard Bullock
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
ESM Limited
Ivor Robert Evans
H01 - BASIC ELECTRIC ELEMENTS
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Trademark
ESM, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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Trademark
E.S.M., INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
