The Colony, Texas
United States
6
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor HOLLY Mark:
Mark HOLLY from The Colony, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Bridge plug with multiple sealing elements
#2 | 2021-10-28Bridge plugs with barrier sleeves
#3 | 2020-12-17Setting bridge plug on wireline through core bit
#4 | 2019-03-07System to control extrusion gaps in an anti-extrusion device
#5 | 2019-01-17Anchor for a downhole linear actuator
#6 | 2019-01-10Bridge plugs
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