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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/17/2009
Application #:
11643112
Filing Dt:
12/21/2006
Publication #:
Pub Dt:
06/26/2008
Inventors:
Gary E. Georgeson, Joseph Hafenrichter, David A. Lilienthal, James C. Kennedy et al
Title:
REFERENCE STANDARD FOR ULTRASONIC MEASUREMENT OF POROSITY AND RELATED METHOD
Assignment: 1
Reel/Frame:
018726/0386Recorded: 12/21/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2006
Exec Dt:
12/20/2006
Assignee:
100 N RIVERSIDE
CHICAGO, ILLINOIS 60606-1596
Correspondent:
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD
SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302
Assignment: 2
Reel/Frame:
019064/0295Recorded: 02/12/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/21/2006
Exec Dt:
12/19/2006
Exec Dt:
12/19/2006
Exec Dt:
12/20/2006
Exec Dt:
12/20/2006
Assignee:
M/C 1640-2101, 15460 LAGUNA CANYON ROAD
IRVINE, CALIFORNIA 92618
Correspondent:
RANDY W. TUNG
TUNG & ASSOCIATES
838 W. LONG LAKE ROAD, SUITE 120
BLOOMFIELD HILLS, MICHIGAN 48302

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