Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 018951/0771 | |
| Pages: | 7 |
| | Recorded: | 03/05/2007 | | |
| Attorney Dkt #: | 5125.060 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
10
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Patent #:
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Issue Dt:
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02/07/1984
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Application #:
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06289209
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Filing Dt:
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08/03/1981
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Title:
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ULTRASONIC INSPECTION APPARATUS
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Patent #:
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Issue Dt:
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12/11/1984
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Application #:
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06421472
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Filing Dt:
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09/22/1982
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Title:
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FLAW DETECTION SYSTEM FOR RAILROAD RAILS AND THE LIKE
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06649827
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Filing Dt:
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09/12/1984
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Title:
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ULTRASONIC WHEEL PROBE WITH ACOUSTIC BARRIER
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Patent #:
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Issue Dt:
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11/22/1988
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Application #:
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07038134
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Filing Dt:
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04/14/1987
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Title:
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DRILL COLLAR TESTER
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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07049161
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Filing Dt:
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05/13/1987
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Title:
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AUTOMATED IN-LINE PIPE INSPECTION SYSTEM
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Patent #:
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Issue Dt:
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08/16/1988
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Application #:
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07079102
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Filing Dt:
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07/29/1987
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Title:
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ULTRASONIC WHEEL PROBE WITH IMPROVED ACOUSTIC BARRIER
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Patent #:
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Issue Dt:
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01/07/1997
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Application #:
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08346026
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Filing Dt:
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11/29/1994
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Title:
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METHOD AND APPARATUS FOR MOVING ALONG A BOUNDARY BETWEEN ELECTROMAGNETICALLY DIFFERENT MATERIALS
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Patent #:
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Issue Dt:
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07/07/1998
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Application #:
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08703616
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Filing Dt:
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08/23/1996
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Title:
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METHOD FOR REAL-TIME ULTRASONIC TESTING SYSTEM
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Patent #:
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Issue Dt:
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05/30/2006
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Application #:
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10652279
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Filing Dt:
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08/28/2003
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Publication #:
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Pub Dt:
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06/17/2004
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Title:
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METHOD AND SYSTEM FOR ANALYSIS OF ULTRASONIC REFLECTIONS IN REAL TIME
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Patent #:
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Issue Dt:
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07/07/2009
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Application #:
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11412318
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Filing Dt:
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04/26/2006
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Publication #:
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Pub Dt:
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11/30/2006
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Title:
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IN-TRACK WHEEL INSPECTION SYSTEM
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Assignee
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| 222 NORTH LASALLE STREET |
| 16TH FLOOR |
| CHICAGO, ILLINOIS 60601 |
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Correspondence name and address
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NATHANIEL PANEK
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55 EAST MONROE ST.
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STE. 3300
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CHICAGO, IL 60603
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