Cypress, Texas
United States
4
2011-06-30
The entities that hold a legal rights for patent applications filed by inventor Rodriguez Perrin:
Perrin Rodriguez from Cypress, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Lifting device and method for lifting a bonnet
#2 | 2011-05-26Regulator dampening device and method
#3 | 2010-06-24Interchangeable subsea wellhead devices and methods
#4 | 2009-12-03Interchangeable subsea wellhead devices and methods
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