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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/30/2001
Application #:
09471768
Filing Dt:
12/23/1999
Inventors:
BERNHARD BORSCHERT, JURGEN SEIDEL
Title:
TWIST DRILL FOR DRY DRILLING
Assignment: 1
Reel/Frame:
010799/0390Recorded: 05/10/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2000
Exec Dt:
02/09/2000
Assignee:
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Correspondent:
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 2
Reel/Frame:
011167/0562Recorded: 12/13/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/13/2000
Assignee:
1323 SOUTH SHAMROCK AVENUE
MONROVIA, CALIFORNIA 91016
Correspondent:
KENNAMETAL INC.
JOHN J. PRIZZI
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PA 15650
Assignment: 3
Reel/Frame:
021630/0840Recorded: 10/06/2008Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/10/2008
Assignee:
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Correspondent:
MATTHEW W. GORDON, ESQ.
1600 TECHNOLOGY WAY
KENNAMETAL INC.
LATROBE, PA 15650

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