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Patent Assignment Assignor Details
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Assignor Name : SCHNITKER, MARK W.
Total Assignments: 5
Assignment: 1
Reel/Frame:005007/0510   Pages: 3
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HILL, GUY J.
Exec Dt:
11/16/1987
2
SMITH, HOMER G. JR.
Exec Dt:
11/16/1987
3
SCHNITKER, MARK W.
Exec Dt:
11/16/1987
4
BEATTY, GLENN E.
Exec Dt:
11/16/1987
Assignee
1
HOMCO INTERNATIONAL, INC., A CORP. OF DE
4710 BELLAIRE BLVD., STE. 200
BELLAIRE, TEXAS 77401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4811800
NONE
07111222
Correspondence name and address
EDWARD J. CABIC
W.R. GRACE & CO.
PATENT DEPARTMENT
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:006693/0887   Pages: 2
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHNITKER, MARK W.
Exec Dt:
09/09/1993
Assignee
1
WEATHERFORD U.S., INC.
SUITE 1000
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452759
NONE
08119813
Correspondence name and address
GUY MCCLUNG
SUITE 347
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 3
Reel/Frame:007767/0900   Pages: 2
Recorded: 12/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNITKER, MARK W.
Exec Dt:
11/27/1995
2
DELGADO, STEVE R.
Exec Dt:
11/27/1995
3
HART, SHANE P.
Exec Dt:
11/27/1995
Assignee
1
WEATHERFORD U.S., INC.
SUITE 1000
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5584350
NONE
08532180
Correspondence name and address
GUY MCCLUNG
# 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 4
Reel/Frame:008629/0652   Pages: 2
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGEN, DAVID M.
Exec Dt:
02/06/1997
2
MILLS, JOSEPH D.
Exec Dt:
01/31/1997
3
ROBERTS, JOHN D.
Exec Dt:
02/06/1997
4
LEE, MARK H.
Exec Dt:
01/31/1997
5
BLIZZARD, WILLIAM A., JR.
Exec Dt:
02/06/1997
6
SCHNITKER, MARK W.
Exec Dt:
02/27/1997
7
DELAGADO, STEVE R.
Exec Dt:
02/27/1997
8
JOHANTGES, PAUL J.
Exec Dt:
01/31/1997
9
CARTER, THURMAN B.
Exec Dt:
02/06/1997
10
PLEASANTS, CHARLES W.
Exec Dt:
02/06/1997
11
MCCLUNG, GUY L. III.
Exec Dt:
04/16/1997
Assignee
1
WEATHERFORD/LAMB, INC.
SUITE 1000
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5887655
NONE
08790543
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:008462/0812   Pages: 2
Recorded: 03/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGEN, DAVID M.
Exec Dt:
03/05/1997
2
SCHNITKER, MARK W.
Exec Dt:
03/06/1997
3
HART, SHANE P.
Exec Dt:
03/10/1997
4
DELGADO, STEVE R.
Exec Dt:
03/06/1997
5
MCCLUNG, GUY L. III
Exec Dt:
03/15/1997
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5791417
NONE
08760283
Correspondence name and address
GUY MCCLUNG (GUY L. MCCLUNG, III)
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023

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