National-Oilwell, Inc.
Private Company
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Basic Info
Headquarter
TX, US
National-Oilwell Inc is a company that provides Petroleum industry, Natural resource management, Mechanical components and more. National-Oilwell Inc is headquartered in US TX. National-Oilwell Inc has a total of 768 patents
Related Topics
Petroleum industryNatural resource managementMechanical componentsOffshore drilling
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Application Domain L2
Tech Topic L2
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Subsidiary Lists
Subsidiaries with patent applications for National-Oilwell Inc
Company
National Oilwell Varco Norway AS
NO AK
Dreco Energy Services ULC
Canada Alberta
Brissonneau & Lotz Marine
FR undefined
APL Technology AS
NO undefined
NOV Process & Flow Technologies AS
NO AK
Hydralift AmClyde, Inc.
US MN
Topics
Petroleum industryNatural resource management
CantileverRenewable energyElectronics
Mechanical engineeringManufacturing engineering
Petroleum industryNatural resource management
Petroleum industryNatural resource management
Oil wellFluid powerMetalworking[+1]
Patents
550
149
140
114
103
70
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Popular
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