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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/03/1992
Application #:
07621359
Filing Dt:
12/03/1990
Inventor:
RUSSELL E. BRAATHEN
Title:
ACTIVE FILTERING MIXER
Assignment: 1
Reel/Frame:
005528/0402Recorded: 12/03/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/29/1990
Assignee:
1020 64TH AVE., N.E.,
CALGARY,, ALBERTA T2E 7V8
Correspondent:
GARY E. ROSS
NUTTER, MCCLENNEN & FISH
ONE INT'L PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
008048/0986Recorded: 07/24/1996Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/1994
Assignee:
2301 HORIZON DRIVE
FORT WORTH, TEXAS 76177
Correspondent:
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
007908/0183Recorded: 04/23/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/1996
Assignee:
450-31ST STREET, N. LETHBRIDGE
ALBERTA, CANADA T1H 3
Correspondent:
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
010919/0995Recorded: 06/26/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/13/2000
Assignee:
1-1 SHIMORENJAKU 5-CHOME
MITAKA-SHI, TOKYO 181-8510, JAPAN
Correspondent:
CESARI AND MCKENNA, LLP
RITA M. ROONEY
30 ROWES WHARF
BOSTON, MA 02110

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