Assignment of Assignor's Interest

Recorded: 2017-01-26 Pages: 5

Assignors

YAO, JAMES J.

Executed: 2014-06-12

ÖSTERHOLM, THOMAS

Executed: 2014-06-24

HARTWIG, SVERKER

Executed: 2014-06-14

BERONIUS, ALEXANDER

Executed: 2014-06-24

Assignee

ATLAS COPCO SECOROC AB

BOX 521, FAGERSTA, 737 25, SWEDEN

Covered Property (1)

Joint and Joint Parts for Drill String Components and Components

Application: 15/311,754 →

Publication: US 2017/0089149

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.