Patent Assignment
Reel/Frame 057376/0001
Assignment of Assignor's Interest
Recorded: 2021-09-02
Pages: 5
Assignee
BISN TEC LTD
713 CAVENDISH AVE, BIRCHWOOD WARRINGTON, WA 6DE, UNITED KINGDOM
Covered Property
(1)
Combined Well Plug/Chemical Heater Assemblies for Use in Down-Hole Operations and Associated Heater Cartridges