Allerød
Denmark
5
2018-05-10
The entities that hold a legal rights for patent applications filed by inventor Stæhr Lars:
Lars Stæhr from Allerød, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
Annular barrier with expansion unit
#2 | 2017-11-09Annular barrier with closing mechanism
#3 | 2017-05-04Downhole flow control device
#4 | 2017-04-13Downhole expandable metal tubular
#5 | 2016-12-22Downhole expandable metal tubular
6467850 ⎘