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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/15/1982
Application #:
06260238
Filing Dt:
05/04/1981
Inventors:
LORAN D. SHERWOOD, JACK J. KEEGAN, STEPHEN A. GNIEWEK
Title:
NOX CONVERSION EFFICIENCY DETECTOR
Assignment: 1
Reel/Frame:
003892/0577Recorded: 05/04/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/21/1981
Exec Dt:
04/16/1981
Exec Dt:
04/16/1981
Assignee:
Correspondent:
EDWARD C. JASON
MATTEL, INC., 5150 ROSECRANS AVE.
HAWTHORNE, CA 90250
Assignment: 2
Reel/Frame:
004319/0695Recorded: 08/13/1984Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/01/1984
Assignee:
Correspondent:
BECKMAN INDUSTRIAL CORPORATION
2500 HARBOR BLVD.,
FULLERTON, CA. 92634
Assignment: 3
Reel/Frame:
004328/0659Recorded: 08/13/1984Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/25/1984
Assignee:
Correspondent:
BECKMAN INDUSTRIAL CORPORATION
EXECUTIVE OFFICES
2500 HARBOR BOULEVARD
FULLERTON CA 92634
Assignment: 4
Reel/Frame:
005243/0057Recorded: 08/28/1989Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/23/1989
Assignee:
12001 TECHNOLOGY DRIVE
A MN CORP.
EDEN PRAIRIE, MINNESOTA 55344-3620
Correspondent:
POLSTER, POLSTER AND LUCCHESI
763 SOUTH NEW BALLAS ROAD
ST. LOUIS, MISSOURI 63141

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