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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/14/2009
Application #:
11191872
Filing Dt:
07/28/2005
Publication #:
Pub Dt:
02/02/2006
Inventor:
Bernd Mack
Title:
OPTOELECTRONIC DUST SENSOR DEVICE
Assignment: 1
Reel/Frame:
016738/0970Recorded: 09/07/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/05/2005
Assignee:
ECKENERSTRASSE 2
ESSLINGEN, GERMANY 73730
Correspondent:
PHILIP R. WARN
WARN, HOFFMANN, MILLER & LALONE, P.C.
P.O. BOX 70098
ROCHESTER HILLS, MI 48307
Assignment: 2
Reel/Frame:
021185/0765Recorded: 07/03/2008Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/02/2008
Assignee:
ECKENERSTRASSE 2
ESSLINGEN, GERMANY D-73730
Correspondent:
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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