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Patent Assignment Assignor Details
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Assignor Name : MCCLUNG, GUY L.
Total Assignments: 6
Assignment: 1
Reel/Frame:010190/0076   Pages: 2
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGENT, DAVID W.
Exec Dt:
04/13/1999
2
SEYFFERT, KENNETH W.
Exec Dt:
04/01/1999
3
ADAMS, THOMAS C.
Exec Dt:
04/12/1999
4
SCHULTE, DAVID L.
Exec Dt:
04/15/1999
5
MCCLUNG, GUY L.
Exec Dt:
04/27/1999
Assignee
1
TURBOSCOPE I/P, INC.
2838 HOLMES ROAD
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D425531
NONE
29102627
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE, #347
SPRING, TX 77379-7023
Assignment: 2
Reel/Frame:010110/0228   Pages: 3
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
06/02/1999
2
SEYFFERT, KENNETH W.
Exec Dt:
06/04/1999
3
LARGENT, DAVID W.
Exec Dt:
06/01/1999
4
SCHULTE, DAVID L.
Exec Dt:
06/21/1999
5
MCCLUNG, GUY L.
Exec Dt:
07/07/1999
6
WALKER, JEFFREY E.
Exec Dt:
06/23/1999
7
MURRAY, HECTOR M.
Exec Dt:
06/09/1999
8
MARONEY, JAMES FRANCIS III,
Exec Dt:
05/28/1999
9
WINKLER, JOSEPH CHARLES
Exec Dt:
05/28/1999
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290068
NONE
09296975
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 3
Reel/Frame:010346/0681   Pages: 3
Recorded: 11/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYFFERT, KENNETH W.
Exec Dt:
09/28/1999
2
ADAMS, THOMAS C.
Exec Dt:
09/28/1999
3
LARGENT, DAVID W.
Exec Dt:
09/29/1999
4
SCHULTE, DAVID L.
Exec Dt:
09/28/1999
5
GRICHAR, CHARLES N.
Exec Dt:
09/27/1999
6
MCCLUNG, GUY L.
Exec Dt:
10/13/1999
7
WALKER, JEFFREY E.
Exec Dt:
10/03/1999
8
MURRAY, HECTOR M.
Exec Dt:
10/07/1999
9
MARONEY, JAMES FRANCIS, III
Exec Dt:
09/27/1999
10
WINKLER, JOSEPH CHARLES
Exec Dt:
09/27/1999
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269953
NONE
09397242
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR., PMB 347
SPRING, TEXAS 77379-7023
Assignment: 4
Reel/Frame:011114/0924   Pages: 3
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
09/08/2000
2
ADAMS, THOMAS C.
Exec Dt:
08/29/2000
3
SEYFFERT, KENNETH W.
Exec Dt:
08/30/2000
4
LARGENT, DAVID WAYNE
Exec Dt:
08/30/2000
5
MCCLUNG, GUY L.
Exec Dt:
08/30/2000
6
WALKER, JEFFREY E.
Exec Dt:
08/30/2000
7
MURRAY, HECTOR M.
Exec Dt:
09/08/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6443310
NONE
09596347
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:012601/0395   Pages: 4
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
11/27/2001
2
ADAMS, THOMAS C.
Exec Dt:
11/28/2001
3
SEYFFERT, KENNETH WAYNE
Exec Dt:
12/06/2001
4
LARGENT, DAVID WAYNE
Exec Dt:
11/28/2001
5
MCCLUNG, GUY L.
Exec Dt:
12/06/2001
6
WALKER, JEFFREY E.
Exec Dt:
11/29/2001
7
MURRAY, HECTOR M.
Exec Dt:
11/28/2001
Assignee
1
VARCO I/P, INC.
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722504
US20020079251
09971070
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TEX 77379-7023
Assignment: 6
Reel/Frame:021070/0738   Pages: 2
Recorded: 06/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONTGOMERY, TIMOTHY I.
Exec Dt:
05/29/2008
2
BECKER, MATTHEW DAVID
Exec Dt:
05/29/2008
3
MCCLUNG, GUY L.
Exec Dt:
05/29/2008
Assignee
1
NATIONAL OILWELL VARCO L.P.
7909 PARKWOOD CIRCLE
PO BOX 4888
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7600450
US20090229424
12075794
Correspondence name and address
GUY MCCLUNG
# 114
5315-B F. M. 1960 RD. WEST
HOUSTON, TX 77069-4410

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