Patent Assignment
Reel/Frame 025516/0687
Assignment of Assignor's Interest
Recorded: 2010-12-17
Pages: 2
Assignor
VAISALA OYJ
Executed: 2010-09-30
Assignee
SICK MAIHAK GMBH
ERWIN-SICK-STRASSE 1, WALDKIRCH, D-79183, GERMANY
Covered Property
(1)
Method for Measurement of Gas Concentration with Modulated Light at Two Absorption Maxima
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.