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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/16/2000
Application #:
09016050
Filing Dt:
01/29/1998
Inventor:
HAROLD L. DUNEGAN
Title:
MEASURING CRACK GROWTH BY ACOUSTIC EMISSION
Assignment: 1
Reel/Frame:
011149/0359Recorded: 10/04/2000Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/21/2000
Assignee:
32240 PASEO ADELANTO #B1
SAN JUAN CAPISTRANO, CALIFORNIA 92693
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR, LLP
LOUIS J. KNOBBE
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:
018132/0265Recorded: 08/18/2006Pages: 7
Conveyance:
ASSIGNMENT FOR SECURITY
Assignor:
Exec Dt:
08/09/2006
Assignee:
6 PPG PLACE, SUITE 820
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
DAVID S. HORVITZ, ESQ., METZ LEWIS LLC
11 STANWIX STREET, 18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
019323/0070Recorded: 05/21/2007Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS AND TRADEMARKS
Assignor:
Exec Dt:
05/09/2007
Assignee:
SIX PPG PLACE, SUITE 820
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
THOMAS J. MILLER, ESQ.
THREE GATEWAY CENTER, 22ND FLOOR
401 LIBERTY AVENUE
PITTSBURGH, PENNSYLVANIA 15222-1005
Assignment: 4
Reel/Frame:
023839/0368Recorded: 01/25/2010Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/06/2009
Assignee:
975 COBB PLACE BLVD.
SUITE 202
KENNESAW, GEORGIA 30144
Correspondent:
JENNIFER B. SIMPSON
326 ROSWELL STREET
EMERSON OVERLOOK
MARIETTA, GA 30060

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