Patent Assignment
Reel/Frame 031246/0343
Assignment of Assignor's Interest
Recorded: 2013-09-20
Pages: 4
Assignors
SIMON, DAVID L.
Executed: 2011-10-28
IVEY, JOHN
Executed: 2011-10-28
KOSAREK, PHILIP G.
Executed: 2011-10-28
MACKIEWICZ, CRAIG
Executed: 2011-10-28
Assignee
ALTAIR ENGINEERING, INC.
1820 E. BIG BEAVER ROAD, TROY, MICHIGAN, 48083-2031
Covered Property
(1)
Mechanisms for Reducing Risk of Shock During Installation of Light Tube
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.