Glostrup
Denmark
5
2016-11-10
The entities that hold a legal rights for patent applications filed by inventor Stæhr Lars:
Lars Stæhr from Glostrup, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole expandable tubular
#2 | 2016-10-13Zone isolation method and annular barrier with an anti-collapsing unit
#3 | 2016-02-25Downhole expandable tubular
#4 | 2015-03-12Annular barrier with a seal
#5 | 2014-08-28Downhole injection tool
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