Patent Assignment
Reel/Frame 019051/0205
Assignment of Assignor's Interest
Recorded: 2007-03-14
Pages: 2
Assignor
HJERPE, CARL-JOHAN
Executed: 2006-12-18
Assignee
GAS TURBINE EFFICIENCY AB
BOS 633, JARFALLA, SE-175 27, SWEDEN
Covered Property
(1)
System for Washing an Aero Gas Turbine Engine
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 23, 2011
From: GAS TURBINE EFFICIENCY AB; GAS TURBINE EFFICIENCY SWEDEN AS
To: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
Reel/Frame 025859/0110 →
Assignment of Assignor's Interest
Apr 18, 2013
From: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
To: ECOSERVICES, LLC
Reel/Frame 030238/0298 →
Corrective Assignment to Correct the the Name of the 2ND Assignor Previously Recorded at Reel: 025859 Frame: 0110. Assignor(S) Hereby Confirms the Assignment.
Oct 5, 2017
From: GAS TURBINE EFFICIENCY AB; GAS TURBINE EFFICIENCY SWEDEN AB
To: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
Reel/Frame 044167/0036 →