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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
5816347
Issue Dt:
10/06/1998
Application #:
08661584
Filing Dt:
06/07/1996
Inventors:
MAHLON D. DENNIS, ERIC TWARDOWSKI
Title:
PDC CLAD DRILL BIT INSERT
Assignment: 1
Reel/Frame:
008193/0869Recorded: 10/28/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DENNIS, MAHLON DENTON
Exec Dt:
05/17/1996
TWARDOWSKI, ERIC
Exec Dt:
05/17/1996
Assignee:
DENNIS TOOL COMPANY
2020 RANKIN ROAD
HOUSTON, TEXAS 77073
Correspondent:
GUNN & ASSOCIATES
DONALD GUNN
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:
008219/0620Recorded: 11/01/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DENNIS, MAHLON DENTON
Exec Dt:
05/17/1996
TWARDOWSKI, ERIC
Exec Dt:
05/17/1996
Assignee:
DENNIS TOOL COMPANY
2020 RANKIN ROAD
HOUSTON, TEXAS 77073
Correspondent:
GUNN & ASSOCIATES
DONALD GUNN
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:
028108/0332Recorded: 04/25/2012Pages: 12
Conveyance:
SECURITY AGREEMENT
Assignor:
DENNIS TOOL COMPANY
Exec Dt:
03/01/2012
Assignee:
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA STREET, 9TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
037323/0173Recorded: 12/18/2015Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DENNIS TOOL COMPANY
Exec Dt:
12/15/2015
KLINE OILFIELD EQUIPMENT, INC.
Exec Dt:
12/15/2015
LOGAN OIL TOOLS, INC.
Exec Dt:
12/15/2015
LOGAN COMPLETION SYSTEMS INC.
Exec Dt:
12/15/2015
SCOPE PRODUCTION DEVELOPMENTS LTD.
Exec Dt:
12/15/2015
Assignee:
WELLS FARGO BANK, NATIONAL ASSOCIATION
1000 LOUISIANA STREET, 9TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL & GIULIANI LLP
P. O. BOX 61389
HOUSTON, TX 77208
Assignment: 5
Reel/Frame:
040213/0309Recorded: 11/03/2016Pages: 15
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
10/21/2016
Assignees:
DENNIS TOOL COMPANY
2020 RANKIN RD.
HOUSTON, TEXAS 77073
GJS HOLDING COMPANY LLC
10603 W. SAM HOUSTON PKWY. N., SUITE 200
HOUSTON, TEXAS 77064
KLINE OILFIELD EQUIPMENT, INC.
8531 EAST 44TH STREET
TULSA, OKLAHOMA 74145
LOGAN OIL TOOLS, INC.
11610 CUTTEN RD.
HOUSTON, TEXAS 77066
LOGAN COMPLETION SYSTEMS INC.
10603 W. SAM HOUSTON PKWY. N., SUITE 200
HOUSTON, TEXAS 77064
SCOPE PRODUCTION DEVELOPMENT LTD.
BOX 1264, REINHART INDUSTRIAL PARK
LLOYDMINSTER, ALBERTA, CANADA T9V 3B5
XTEND ENERGY SERVICES INC.
1 208 STOCKTON AVENUE
OKOTOKS, ALBERTA, CANADA T1S 1B2
Correspondent:
W. SCOTT BROWN
1001 FANNIN STREET, SUITE 2500
HOUSTON, TX 77002-6760

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