Cislago
Italy
5
2017-11-30
The entities that hold a legal rights for patent applications filed by inventor Girola Giorgio:
Giorgio Girola from Cislago, IT has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for ensuring continuous circulation in well drilling
#2 | 2016-05-19Device for ensuring continuous circulation in well drilling
#3 | 2013-04-25PRODUCTION TUBING FOR OIL WELLS MADE OF A COMPOSITE MATERIAL OF CONTINUOUS CARBON FIBRE
#4 | 2010-04-08Equipment for intercepting and diverting a liquid circulation flow
#5 | 2006-12-14Device and procedure for the insertion of a new drilling string-element into the drill-string of a well
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