Assen
Netherlands
7
2017-08-10
The entities that hold a legal rights for patent applications filed by inventor Lugtmeier Lubbertus:
Lubbertus Lugtmeier from Assen, NL has applied for patents for these inventions. The list has both pending applications and granted patents:
DOWNHOLE LIFT GAS INJECTION SYSTEM
#2 | 2016-02-04DEVICE FOR PUMPING FLUID FROM A WELLBORE
#3 | 2015-09-17CHRISTMAS TREE AND METHOD
#4 | 2015-08-27Valve for a hydrocarbon well, hydrocarbon well provided with such valve and use of such valve
#5 | 2015-01-01Method for producing hydrocarbon gas from a wellbore and valve assembly
#6 | 2014-07-03System and method for injecting a treatment fluid into a wellbore and a treatment fluid injection valve
#7 | 2006-02-02Method and system for injecting a treatment fluid into a well
819795 ⎘