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Richard Maloblocki
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Hinsdale, IL, US
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last 30 patents
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Patent Grant
Ball-type check valve
Patent number
4,501,292
Issue date
Feb 26, 1985
Ametc Development Company
Richard Maloblocki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Electronic control system for pneumatic-hydraulic pump dredge
Patent number
4,353,174
Issue date
Oct 12, 1982
Amtec Development Company
Richard Maloblocki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Pneumatic-hydraulic pump dredge
Patent number
4,307,525
Issue date
Dec 29, 1981
AMTEC Development Company
Richard Maloblocki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING