Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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01/10/2012
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Application #:
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12191586
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Filing Dt:
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08/14/2008
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Publication #:
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Pub Dt:
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02/18/2010
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Inventors:
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Daniel R. Harshbarger, Daniel D. Wilhelm, Purna Chander Nalla
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Title:
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METHODS OF DETECTING REPLACEMENT OF A PARTICULATE MATTER FILTER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1400 73RD AVENUE NE |
MINNEAPOLIS, MINNESOTA 55432 |
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MICHAEL D. SCHUMANN |
HAMRE, SCHUMANN, MUELLER & LARSON P.C. |
P.O BOX 2902 |
MINNEAPOLIS, MN 55402-0902 |
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