Houston, Texas
United States
10
2016-11-10
The entities that hold a legal rights for patent applications filed by inventor Cain David:
David Cain from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellhead system with gasket seal
#2 | 2015-12-17Wellhead system with gasket seal
#3 | 2015-12-17System for conveying fluid from an offshore well
#4 | 2015-11-26Offshore System with Subsea Riser
#5 | 2015-11-19Floating structure and riser systems for drilling and production
#6 | 2015-05-14Wellhead system with gasket seal
#7 | 2014-03-13Floating structure and riser systems for drilling and production
#8 | 2013-09-05Offshore System with Subsea Riser
#9 | 2013-09-05Wellhead system with gasket seal
#10 | 2013-06-20Offshore well drilling system with nested drilling risers
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