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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/22/1994
Application #:
08024264
Filing Dt:
03/01/1993
Inventors:
BRIAN K. HUFF, BRIAN R. CASTLE, JAMES J. SCOTT
Title:
YIELDING GROUT COMPACTOR FOR MINE ROOF SUPPORT FIXTURE
Assignment: 1
Reel/Frame:
006519/0352Recorded: 03/01/1993Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/24/1993
Exec Dt:
02/24/1993
Exec Dt:
02/24/1993
Assignee:
HCR 33, BOX 36
ROLLA, MISSOURI 65401
Correspondent:
FREDERICK M. WOODRUFF
POLSTER, LIEDER, WOODRUFF & LUCCHESI
763 SOUTH NEW BALLAS ROAD
ST. LOUIS, MO 63141
Assignment: 2
Reel/Frame:
009737/0275Recorded: 02/01/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/1999
Assignee:
16720 STATE ROUTE O
ROLLA, MISSOURI 65401
Correspondent:
WEBB ZIESENHEIM BRUENING LOGSDON ET AL
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:
009790/0518Recorded: 03/02/1999Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/1999
Assignee:
16720 STATE ROUTE O
ROLLA, MISSOURI 65401
Correspondent:
WEBB ZIESENHEIM LOGSDON, ET AL.
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818

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