IP Library › Assignment 014452/0362
Patent Assignment
Reel/Frame 014452/0362

Assignment of Assignor's Interest

Recorded: 2003-09-03 Pages: 2
Assignors
HAUGHOM, PER OLAV
Executed: 2003-08-03
NILSEN, RUNE
Executed: 2003-08-03
Assignee
TRIANGLE EQUIPMENT AS
FABRIKKVEIEN 9, STAVANGER, N-4033, NORWAY
Covered Property (1)
Device for an Opening in an Outer Sleeve of a Sleeve Valve and a Method for the Assembly of a Sleeve Valve
Patent: 6,880,638 →
Application: 10/432,599 →
Publication: US 2004/0046143
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 8, 2008
From: TRIANGLE EQUIPMENT AS
To: NESCOS AS
Reel/Frame 021217/0973 →
Assignment of Assignor's Interest Aug 8, 2008
From: NESCOS AS
To: ZIEBEL AS
Reel/Frame 021371/0166 →
Assignment of Assignor's Interest Jun 26, 2013
From: ZIEBEL AS
To: WELL INNOVATION ENGINEERING AS
Reel/Frame 030687/0418 →