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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/21/1984
Application #:
06308874
Filing Dt:
10/05/1981
Inventors:
DALE F. WARNKE, CARL N. CEDERSTRAND
Title:
INFRARED GAS ANALYZER HAVING DETECTOR ELEMENTS OF DIFFERING TYPES
Assignment: 1
Reel/Frame:
003937/0159Recorded: 10/05/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/30/1981
Exec Dt:
09/30/1981
Assignee:
Correspondent:
ROBERT J. STEINMEYER
BECKMAN INSTRUMENTS, INC.
2500 HARBOR BLVD.
FULLERTON, CA 92634
Assignment: 2
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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