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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/29/2000
Application #:
09172307
Filing Dt:
10/14/1998
Inventors:
SANJIV SINGH, HOWARD CANNON
Title:
METHOD AND APPARATUS FOR DETERMINING AN EXCAVATION STRATEGY
Assignment: 1
Reel/Frame:
009760/0145Recorded: 02/16/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/1999
Exec Dt:
02/10/1999
Assignee:
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Correspondent:
DAVID H. CHERVITZ
611 OLIVE STREET, SUITE 1610
ST. LOUIS, MO 63101

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