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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/27/1992
Application #:
07770545
Filing Dt:
10/03/1991
Inventors:
JAMES K. ANDERSEN, JOHN H. THOMPSON, JAMES A. WHITE
Title:
ACOUSTIC TRANSDUCER FOR SENDING AND RECEIVING ACOUSTIC COMMUNICATION SIGNALS
Assignment: 1
Reel/Frame:
005874/0484Recorded: 10/03/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/03/1991
Exec Dt:
10/03/1991
Exec Dt:
10/03/1991
Assignee:
580 BELLERIVE DR., STE. 5C
ANNAPOLIS, MARYLAND 21401
Correspondent:
CHARLES W. HELZER
P. O. BOX 309
694 WHITE SWAN DR.
ARNOLD, MD 21012
Assignment: 2
Reel/Frame:
015942/0609Recorded: 11/04/2004Pages: 9
Conveyance:
PURCHASE AND SALE AGREEMENTS
Assignor:
Exec Dt:
07/27/1992
Assignee:
141 WASHINGTON STREET
E. WALPOLE, MASSACHUSETTS
Correspondent:
PANDISCIO & PANDISCIO
SCOTT R. FOSTER
470 TOTTEN POND ROAD
WALTHAM, MA 02451-1914
Assignment: 3
Reel/Frame:
016712/0203Recorded: 06/24/2005Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/1999
Assignee:
141 WASHINGTON STREET
E. WALPOLE, MASSACHUSETTS 02032
Correspondent:
SCOTT R. FOSTER
PANDISCIO & PANDISCIO, P.C.
470 TOTTEN POND ROAD
WALTHAM, MA 02451
Assignment: 4
Reel/Frame:
021118/0838Recorded: 06/20/2008Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2008
Assignee:
115 BAY STREET DRIVE
BRAINTREE, MASSACHUSETTS 02184
Correspondent:
STANLEY TOBIAS C/O KAYE SCHOLER LLP
425 PARK AVENUE
ROOM 16-68
NEW YORK, NY 10022-3598

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