IP Library › Assignment 029543/0083
Patent Assignment
Reel/Frame 029543/0083

Assignment of Assignor's Interest

Recorded: 2012-12-28 Pages: 3
Assignors
LEBZELTER, DEREK R.
Executed: 2012-12-12
KESKULA, DONALD H.
Executed: 2012-12-12
PRESTON, TODD K.
Executed: 2012-12-12
NOLAN, JOHN P.
Executed: 2012-12-12
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C 482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Method to Diagnose Fuel Cell Humidification Problems
Patent: 9,153,828 →
Application: 13/730,375 →
Publication: US 2014/0186726
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jun 26, 2013
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 030694/0591 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0601 →