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Reel/Frame:023458/0184   Pages: 7
Recorded: 11/02/2009
Attorney Dkt #:2202-091380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/17/2012
Application #:
12543220
Filing Dt:
08/18/2009
Publication #:
Pub Dt:
02/18/2010
Title:
STRESS, GEOLOGIC, AND SUPPORT ANALYSIS METHODOLOGY FOR UNDERGROUND OPENINGS
Assignors
1
Exec Dt:
10/01/2009
2
Exec Dt:
10/01/2009
3
Exec Dt:
10/01/2009
4
Exec Dt:
10/01/2009
Assignee
1
258 KAPPA DRIVE
P.O. BOX 111253
PITTSBURGH, PENNSYLVANIA 15238
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

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