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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/20/2003
Application #:
09840995
Filing Dt:
04/25/2001
Inventors:
Albert F. Dorris, Robin L. Berg SR., Douglas Morrissette, James S. Anderson
Title:
METHOD AND APPARATUS FOR VACUUM TESTING WATER RESISTANT AND WATERTIGHT RISERS AND LIDS
Assignment: 1
Reel/Frame:
012086/0853Recorded: 08/20/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/27/2001
Exec Dt:
04/25/2001
Exec Dt:
04/27/2001
Exec Dt:
04/25/2001
Assignee:
7901 XERXES AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55431
Correspondent:
PIPER MARBURY RUDNICK & WOLFE LLP
JAMES M. HEINTZ
1200 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036-2412

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