Patent Assignment
Reel/Frame 058464/0149
Assignment of Assignor's Interest
Recorded: 2021-12-22
Pages: 8
Assignors
CUI, SHUZHEN
Executed: 2021-11-18
ZHANG, RIKUI
Executed: 2021-11-18
CHANG, SHENG
Executed: 2021-11-18
Assignee
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
NO. 27 JEREH ROAD, LAISHAN DISTRICT, YANTAI, SHANDONG, 264003, CHINA
Covered Property
(1)
Variable-Speed Integrated Machine and Wellsite Apparatus