Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07709293
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Filing Dt:
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06/03/1991
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Inventors:
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JOHN L. HILL III, EUGENE L. FOSTER, WILLIAM J. HUTZEL
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Title:
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METHOD AND APPARATUS FOR DETERMINING PATH ORIENTATION OF A PASSAGEWAY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORPORATION OF VA |
8560 CINDERBED RD., STE. 1300, NEWINGTON |
VIRGINIA 22122 |
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DICKSTEIN, SHAPIRO & MORIN |
2101 L ST., NW, STE. 400 |
WASHINGTON, DC 20037 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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8350 ALBAN RD. |
SUITE 700 |
SPRINGFIELD, VIRGINIA 22150 |
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ELIZABETH PARSONS |
1825 EYE STREET, NW |
WASHINGTON, DC 20006 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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870 WINTER STREET |
WALTHAM, MASSACHUSETTS 02451-1449 |
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KATE EMERSON C/O RAYTHEON COMPANY |
870 WINTER STREET |
WALTHAM, MA 02451 |
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