Patent Assignment
Reel/Frame 064704/0144
Assignment of Assignor's Interest
Recorded: 2023-08-25
Pages: 5
Assignee
DOWNING WELLHEAD EQUIPMENT, LLC
8528 S.W. 2ND STREET, OKLAHOMA CITY, OKLAHOMA, 73128
Covered Properties
(2)
Bleeding Off a Hydraulic Fracturing Manifold Used in Oil and Gas Extraction Operations
Patent:
11,959,358 →
Application:
18/159,990 →
Publication:
US 2023/0167709
PCT:
PCT/US2023/061352 ↗
Bleeding Off a Hydraulic Fracturing Missile Used in Oil and Gas Extraction Operations
Application:
63/304,325 →