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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/15/1992
Application #:
07816874
Filing Dt:
01/02/1992
Inventors:
JAMES D. FONGER, KENNETH R. JONKMAN
Title:
BIDIRECTIONAL FEMORAL ARTERIAL CANNULA
Assignment: 1
Reel/Frame:
005980/0130Recorded: 01/02/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/06/1991
Assignee:
620 WATSON STREET, S.W.
GRAND RAPIDS, MICHIGAN 49504
Correspondent:
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:
005980/0126Recorded: 01/02/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/12/1991
Assignee:
147 BAY STATE ROAD
BOSTON, MASSACHUSETTS 02215
Correspondent:
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:
007203/0458Recorded: 11/14/1994Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/17/1994
Assignee:
7000 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Correspondent:
CURTIS D. KINGHORN
MEDTRONIC PATENTS DEPT. MS 301
7000 CENTRAL AVENUE NE
MINNEAPOLIS, MN 55432

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