5 Utility Patents
#4,024 in Houston, TX
#26,279 in Texas
#394,736 in US
#819,042 in the World
Forward Citations = 21
Company Filing History:

Hydril USA Distribution LLC
Hydril USA Manufacturing LLC
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#4,024 in Houston, TX
#26,279 in Texas
#394,736 in US
#819,042 in the World
Company Filing History:

Get your Inventor Badge Today