Patent Assignment
Reel/Frame 048083/0013
Change of Name
Recorded: 2019-01-17
Pages: 4
Assignor
AKER KVAERNER MH AS
Executed: 2015-07-20
Assignee
MHWIRTH AS
POSTBOKS 413, LUNDSIDEN, KRISTIANSAND S, 4604, NORWAY
Covered Properties
(6)
Rotation Unit for Torque Tong Comprising a Rotational Part with Teeth
Rotation Unit for Torque Tong Comprising a Gripping Cylinder
Anti-Collision System
Top Drive Drilling Apparatus
Top Drive Drilling Apparatus
Power Tong
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 25, 2006
From: SLETTEDAL, PER; EGELAND, TERJE
To: MARITIME HYDRAULICS AS
Reel/Frame 017210/0756 →
Assignment of Assignor's Interest
Jan 25, 2006
From: SLETTEDAL, PER; EGELAND, TERJE
To: MARITIME HYDRAULICS AS
Reel/Frame 017210/0825 →
Assignment of Assignor's Interest
Mar 9, 2006
From: SKOGERBO, PAL
To: MARITIME HYDRAULICS AS
Reel/Frame 017653/0016 →
Change of Name
Jan 3, 2007
From: MARITIME HYDRAULICS AS
To: AKER KVAERNER MH AS
Reel/Frame 018747/0780 →
Assignment of Assignor's Interest
Jan 8, 2007
From: MARITIME HYDRAULICS AS
To: AKER KVAERNER MH AS
Reel/Frame 018776/0041 →
Change of Name
Jan 9, 2007
From: MARITIME HYDRAULICS AS
To: AKER KVAERNER MH AS
Reel/Frame 018778/0941 →
Assignment of Assignor's Interest
May 29, 2008
From: RUDHAUG, BJORN; HAVERSTAD, DAG
To: AKER KVAERNER MH AS
Reel/Frame 021056/0343 →
Assignment of Assignor's Interest
Jun 3, 2008
From: RUDSHAUG, BJORN; HAVERSTAD, DAG
To: AKER KVAERNER MH AS
Reel/Frame 021056/0156 →
Assignment of Assignor's Interest
Dec 2, 2008
From: STENSLAND, EIVIND GIMMING
To: AKER KVAENER MH AS
Reel/Frame 021913/0734 →