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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/15/1985
Application #:
06420361
Filing Dt:
09/20/1982
Inventor:
ARTHUR R. NELSON
Title:
FIBER OPTIC MASS SENSOR
Assignment: 1
Reel/Frame:
004044/0661Recorded: 09/20/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/09/1982
Assignee:
131 FLANDERS RD.
WESTBORO, MASSACHUSETTS 01581
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
004379/0395Recorded: 03/25/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/28/1985
Assignee:
8 WALKUP DRIVE
A CORP OF MINNESOTA
WESTBORO, MASSACHUSETTS 01581
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
004834/0993Recorded: 02/26/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/08/1988
Assignee:
4900 WEST 78TH STREET
MINNEAPOLIS, MINNESOTA 55435
Correspondent:
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109

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