IP Library › Assignment 030464/0285
Patent Assignment
Reel/Frame 030464/0285

Assignment of Assignor's Interest

Recorded: 2013-05-22 Pages: 2
Assignors
MARTINCHEK, DAVID A.
Executed: 2013-05-06
SOUTHWICK, DAVID A.
Executed: 2013-05-13
Assignee
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, M/C482-C23-B21, DETROIT, MICHIGAN, 48265-3000
Covered Property (1)
Fuel Cell Stack Compression System Having Integrated Vehicle Mounts
Patent: 9,225,033 →
Application: 13/899,665 →
Publication: US 2014/0349205
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jun 12, 2014
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 033135/0336 →
Release of Security Interest Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0601 →