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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/26/1989
Application #:
07277567
Filing Dt:
11/29/1988
Inventors:
FRIEDRICH KOLKMANN, KLAUS JODDEN
Title:
PROCESS FOR REMOVING METALLIC CONSTITUENTS FROM DUST OBTAINED DURING THE ELECTROTHERMAL PRODUCTION OF YELLOW PHOSPHORUS
Assignment: 1
Reel/Frame:
005128/0311Recorded: 06/26/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/30/1987
Exec Dt:
09/30/1987
Assignee:
D 6230 FRANKFURT/MAIN 80, GERMANY
Correspondent:
CONNOLLY AND HUTZ
1220 MARKET BLDG.
P. O. BOX 2207
WILMINGTON, DE 19899

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