Patent Assignment
Reel/Frame 023913/0273
Assignment of Assignor's Interest
Recorded: 2010-02-09
Pages: 4
Assignee
HYDRIL USA MANUFACTURING LLC
3300 NORTH SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032-3411
Covered Property
(1)
Ram Blowout Preventer Stroke Limiting and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 2021
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 056442/0072 →
Assignment of Assignor's Interest
Jul 13, 2021
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 056846/0372 →
Change of Name
Sep 27, 2021
From: HYDRIL USA MANUFACTURING LLC
To: HYDRIL USA DISTRIBUTION LLC
Reel/Frame 057608/0915 →