Assignment of Assignor's Interest

Recorded: 2008-11-21 Pages: 4

Assignors

TRUMBLE, JAMES B.

Executed: 2008-09-26

LAVIGNE, ERIN D.

Executed: 2008-10-05

BETTEKER, MATTHEW D.

Executed: 2008-09-26

Assignee

ALTAIR ENGINEERING, INC.

1820 E. BIG BEAVER ROAD, TROY, MICHIGAN, 48083-2031

Covered Property (1)

Lamp

Patent: 597,244 →

Application: 29/326,786 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.