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DOS SANTOS INTERNATIONAL, LLC
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MARIETTA, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Trailing sandwich conveyor system for continuous mining machines al...
Patent number
11,485,580
Issue date
Nov 1, 2022
Dos Santos International LLC
Joseph Anibal Dos Santos
E21 - EARTH DRILLING MINING
Information
Patent Grant
Trailing sandwich conveyor system for continuous mining machines al...
Patent number
11,148,885
Issue date
Oct 19, 2021
Dos Santos International
Joseph Anibal Dos Santos
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
High-angle conveyor system
Patent number
9,815,627
Issue date
Nov 14, 2017
Dos Santos International, LLC
Marcus Joseph dos Santos
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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last 30 patents
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