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CONTINENTAL EMSCO COMPANY
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DALLAS, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mooring unit and retrofitting method
Patent number
5,984,586
Issue date
Nov 16, 1999
Continental Emsco Company
Donald J. Wudtke
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elastomeric subsea flex joint and swivel for offshore risers
Patent number
5,951,061
Issue date
Sep 14, 1999
Continental Emsco Company
Edward J. Arlt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Load and deflection measurement system for elastomeric bearings
Patent number
5,905,212
Issue date
May 18, 1999
Continental Emsco Company
Charles J. Moses
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Tension adjustment mechanism employing stepped or serrated ramps fo...
Patent number
5,873,678
Issue date
Feb 23, 1999
Continental Emsco Company
Charles J. Moses
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Flexible joint for facilitating bending of tubular segments
Patent number
5,791,695
Issue date
Aug 11, 1998
Continental EMSCO Co.
David A. Snider
E21 - EARTH DRILLING MINING
Information
Patent Grant
Offshore retrofit of barge bumper systems
Patent number
5,716,166
Issue date
Feb 10, 1998
Continental EMSCO Co.
Darron J. Phillips
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Riser tensioner system for use on offshore platforms using elastome...
Patent number
5,658,095
Issue date
Aug 19, 1997
Continental Emsco Company
Edward J. Arlt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Variable spring rate compression element and riser tensioner system...
Patent number
5,641,248
Issue date
Jun 24, 1997
Continental Emsco Company
Edward J. Arlt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Elastomeric riser tensioner system
Patent number
5,628,586
Issue date
May 13, 1997
Continental Emsco Company
Edward J. Arlt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flexible/rigid riser system
Patent number
5,615,977
Issue date
Apr 1, 1997
Continental Emsco Company
Charles J. Moses
E21 - EARTH DRILLING MINING
Information
Patent Grant
Elastomeric drive line coupling for transmitting torque and simulta...
Patent number
5,573,463
Issue date
Nov 12, 1996
Continental Emsco Company
Edward J. Arlt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable spring rate compression element and riser tensioner system...
Patent number
5,482,406
Issue date
Jan 9, 1996
Continental Emsco Company
Edward J. Arlt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cleaning pig for pipeline of varying diameter
Patent number
5,457,841
Issue date
Oct 17, 1995
Continental Emsco Company
Joseph R. Minton
B08 - CLEANING
Information
Patent Grant
Elastomeric strut for an elastomeric riser tensioner
Patent number
5,433,423
Issue date
Jul 18, 1995
Continental Emsco Company
Gary L. Whightsil
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vertically erected mast
Patent number
5,423,158
Issue date
Jun 13, 1995
Continental Emsco Company
Theodore C. Vora
E04 - BUILDING
Information
Patent Grant
Method of producing high Strength sucker rod coupling
Patent number
5,405,461
Issue date
Apr 11, 1995
Continental Emsco Company
Dean E. Hermanson
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength sucker rod coupling
Patent number
5,405,457
Issue date
Apr 11, 1995
Continental Emsco Company
Dean E. Hermanson
C21 - METALLURGY OF IRON
Information
Patent Grant
Well drilling apparatus or the like with position monitoring system
Patent number
4,545,017
Issue date
Oct 1, 1985
Continental Emsco Company
Eugene M. Richardson
G01 - MEASURING TESTING
Information
Patent Grant
Spring balance assembly
Patent number
4,537,233
Issue date
Aug 27, 1985
Continental Emsco Company
Evart. J. Vroonland
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
System for calculating and displaying cable payout from a rotatable...
Patent number
4,475,163
Issue date
Oct 2, 1984
Continental Emsco
William R. Chandler
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Dual swing-up elevator well drilling apparatus
Patent number
4,471,587
Issue date
Sep 18, 1984
Continental Emsco
Hafizuddin Ahmad
E21 - EARTH DRILLING MINING
Information
Patent Grant
Motion compensator and control system for crane
Patent number
4,354,608
Issue date
Oct 19, 1982
Continental Emsco Company
Donald J . Wudtke
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Loading arm
Patent number
4,341,242
Issue date
Jul 27, 1982
Continental Emsco Company
Dean E. Hermanson
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75381919 - TAKE STOCK
Serial number
75381919
Filing date
Oct 30, 1997
Continental Emsco Company
39 - Transport
Information
Trademark
74534640 - SKAGIT
Serial number
74534640
Registration number
1943569
Filing date
Jun 7, 1994
Continental Emsco Company
7 - Machines and machine tools
Information
Trademark
74412475 - EMSCO
Serial number
74412475
Registration number
2027364
Filing date
Jul 13, 1993
LTV Energy Products Company
7 - Machines and machine tools
Information
Trademark
73449177 - WILSON
Serial number
73449177
Registration number
1387240
Filing date
Oct 21, 1983
CONTINENTAL EMSCO COMPANY
7 - Machines and machine tools