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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/14/2006
Application #:
10276273
Filing Dt:
04/07/2003
Publication #:
Pub Dt:
08/14/2003
Inventors:
Bernhard Ebner, Gerhard Weinberger, Bruno Reumuller, Barry Schmitke
Title:
DEVICE FOR SEALING A DRILL HOLE AND FOR DISCHARGING DRILLINGS OR STRIPPED EXTRACTION MATERIAL
Assignment: 1
Reel/Frame:
013976/0948Recorded: 04/07/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/2002
Exec Dt:
12/06/2002
Exec Dt:
12/06/2002
Exec Dt:
12/06/2002
Assignees:
ALPINESTRASSE 1
ZELTWEG, AUSTRIA A-8740
410-224 FOURTH AVENUE SOUTH
SASKATOON, SASKATCHEWAN, CANADA S7K 5M5
Correspondent:
CHAPMAN AND CUTLER
ROBERT J. SCHNEIDER
111 WEST MONROE STREET
CHICAGO, IL 60603

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