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Paul M. Masini
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Mount Prospect, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Washpipe system
Patent number
11,414,939
Issue date
Aug 16, 2022
Deublin Company, LLC
Paul Mario Masini
E21 - EARTH DRILLING MINING
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Patent Grant
Rotary union for directing a heat exchange fluid
Patent number
7,475,914
Issue date
Jan 13, 2009
Mark G. Pospisil
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
WASHPIPE SYSTEM AND METHOD
Publication number
20210071487
Publication date
Mar 11, 2021
Deublin Company, LLC
Paul Mario Masini
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotary union for directing a heat exchange fluid
Publication number
20060082143
Publication date
Apr 20, 2006
Mark G. Pospisil
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...