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Industrial System Engineers, Inc.
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Lakewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for batch-weighing a continuous flow of material
Patent number
4,130,171
Issue date
Dec 19, 1978
Industrial System Engineers, Inc.
James M. Smith
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73277390 - ROTO-WEIGH
Serial number
73277390
Registration number
1241835
Filing date
Sep 11, 1980
Industrial System Engineers, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments