IP Library Assignment 012218/0748
Patent Assignment
Reel/Frame 012218/0748

Assignment of Assignor's Interest

Recorded: 2001-10-01 Pages: 3
Assignor
CHILD, MALCOLM S.
Executed: 2001-09-19
Assignee
INGERSOLL-RAND ENERGY SYSTEMS CORPORATION
32 EXETER STREET, PORTSMOUTH, NEW HAMPSHIRE, 03801
Covered Property (1)
Spring Mounted Recuperator
Patent: 6,601,392 →
Application: 09/968,111 →
Publication: US 2003/0061816
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 18, 2014
From: SOUTHERN CALIFORNIA GAS COMPANY
To: FLEXENERGY ENERGY SYSTEMS, INC.
Reel/Frame 033132/0476 →