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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
5598930
Issue Dt:
02/04/1997
Application #:
08504495
Filing Dt:
07/20/1995
Inventors:
VINCENT D. LEONE, JEFFREY E. WALKER, CHARLES N. GRICHAR, KENNETH W. SEYFFERT et al
Title:
SHALE SHAKER SCREEN
Assignment: 1
Reel/Frame:
007716/0919Recorded: 10/11/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEONE, VINCENT D.
Exec Dt:
09/29/1995
WALKER, JEFFREY E.
Exec Dt:
09/29/1995
GRICHAR, CHARLES N.
Exec Dt:
09/29/1995
SEYFFERT, KENNETH W.
Exec Dt:
09/29/1995
MCCLUNG, GUY L. III.
Exec Dt:
10/04/1995
Assignee:
WIRECLOTH INC.
618 N. HANGER DR.
NEW IBERIA, LOUISIANA 70560
Correspondent:
GUY MCCLUNG
#347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 2
Reel/Frame:
009703/0529Recorded: 01/20/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ADVANCED WIRECLOTH, INC.
Exec Dt:
01/07/1999
Assignee:
TUBOSCOPE I/P, INC.
2838 HOLMES ROAD
HOUSTON, TEXAS 77051
Correspondent:
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 3
Reel/Frame:
014119/0080Recorded: 06/02/2003Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
TUBOSCOPE I/P, INC
Exec Dt:
01/16/2001
Assignee:
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY SOUTH
HOUSTON, TEXAS 77042
Correspondent:
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TX 77379-7023

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