-
Internally welded pipes
-
Patent number 11,767,934
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Issue date Sep 26, 2023
-
CRC-Evans Pipeline International, Inc.
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Shankar T. Rajagopalan
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
Pipeline sprayer and method
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Patent number 11,278,926
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Issue date Mar 22, 2022
-
CRC-Evans Pipeline International, Inc.
-
Michael George
-
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
-
-
-
System for welding
-
Patent number 10,828,715
-
Issue date Nov 10, 2020
-
CRC-Evans Pipeline International, Inc.
-
Shankar Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Roller for internal pipe welder
-
Patent number 10,821,560
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Issue date Nov 3, 2020
-
CRC-Evans Pipeline International, Inc.
-
Gustavo Garza
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Self-powered welding systems and methods
-
Patent number 10,695,876
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Issue date Jun 30, 2020
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CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Cooling ring
-
Patent number 10,668,577
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Issue date Jun 2, 2020
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CRC-EVANS PIPELINE INTERNATIONAL INC.
-
Marcus Janes
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Rotating welding system and methods
-
Patent number 10,589,371
-
Issue date Mar 17, 2020
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
Near-weld purge gas delivery system
-
Patent number 9,969,031
-
Issue date May 15, 2018
-
CRC-Evans Pipeline International, Inc.
-
Mark Clemmons
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Internal pipeline cooler
-
Patent number 9,821,415
-
Issue date Nov 21, 2017
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Wedge driven pipe bending machine
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Patent number 8,511,123
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Issue date Aug 20, 2013
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CRC-Evans Pipeline International, Inc.
-
Jeffrey C. Scoville
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
Gauge for pipe bending machine
-
Patent number 7,302,823
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Issue date Dec 4, 2007
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CRC-Evans Pipeline International, Inc.
-
Jimmie D. Jackson
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
-
Mandrel apparatus with floating spring members
-
Patent number 6,389,872
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Issue date May 21, 2002
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CRC-Evans Pipeline International, Inc.
-
Beverley F. Hanson
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
Pipeline mandrel positioning control system
-
Patent number 6,354,123
-
Issue date Mar 12, 2002
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
Automated pipe bending machine
-
Patent number 6,253,595
-
Issue date Jul 3, 2001
-
CRC-Evans Pipeline International, Inc.
-
Donald E. Lewis
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
Variable-speed pipe bending
-
Patent number 6,164,113
-
Issue date Dec 26, 2000
-
CRC-Evans Pipeline International, Inc.
-
Billy J. Parker
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
Pipeline mandrel positioning control system
-
Patent number 6,092,406
-
Issue date Jul 25, 2000
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
External laser welder for pipeline
-
Patent number 5,796,068
-
Issue date Aug 18, 1998
-
CRC-Evans Pipeline International, Inc.
-
Richard L. Jones
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
-
Internal laser welder for pipeline
-
Patent number 5,593,605
-
Issue date Jan 14, 1997
-
CRC-Evans Pipeline International, Inc.
-
Richard L. Jones
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
X-RAY IMAGING SYSTEM FOR PIPE WELD
-
Publication number 20230277150
-
Publication date Sep 7, 2023
-
CRC-Evans Pipeline International, Inc.
-
Alex STEWART
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
PIPELINE HANDLER WITH WELDER
-
Publication number 20210362261
-
Publication date Nov 25, 2021
-
CRC-Evans Pipeline International, Inc.
-
Timothy J. BOND
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
APPARATUS AND METHOD FOR ORBITAL WELDING
-
Publication number 20210362260
-
Publication date Nov 25, 2021
-
CRC-Evans Pipeline International, Inc.
-
Timothy J. BOND
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
PIPELINE SPRAYER AND METHOD
-
Publication number 20210187534
-
Publication date Jun 24, 2021
-
CRC-Evans Pipeline International, Inc.
-
Michael GEORGE
-
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
-
SYSTEM FOR WELDING
-
Publication number 20210023640
-
Publication date Jan 28, 2021
-
CRC-Evans Pipeline International, Inc.
-
Shankar RAJAGOPALAN
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
SELF-POWERED WELDING SYSTEMS AND METHODS
-
Publication number 20180117718
-
Publication date May 3, 2018
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. RAJAGOPALAN
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
COOLING RING
-
Publication number 20180056456
-
Publication date Mar 1, 2018
-
CRC-EVANS PIPELINE INTERNATIONAL INC.
-
Marcus JANES
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
INTERNALLY WELDED PIPES
-
Publication number 20180031152
-
Publication date Feb 1, 2018
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
ROTATING WELDING SYSTEM AND METHODS
-
Publication number 20180029154
-
Publication date Feb 1, 2018
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
NEAR-WELD PURGE GAS DELIVERY SYSTEM
-
Publication number 20180021891
-
Publication date Jan 25, 2018
-
CRC-Evans Pipeline International, Inc.
-
Mark Clemmons
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
ROLLER FOR INTERNAL PIPE WELDER
-
Publication number 20170341189
-
Publication date Nov 30, 2017
-
CRC-Evans Pipeline International, Inc.
-
Gustavo Garza
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
METHOD AND SYSTEM FOR WELDING
-
Publication number 20170274467
-
Publication date Sep 28, 2017
-
CRC-EVANS PIPELINE INTERNATIONAL INC.
-
Shankar RAJAGOPALAN
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
NEAR-WELD PURGE GAS DELIVERY SYSTEM
-
Publication number 20160256961
-
Publication date Sep 8, 2016
-
CRC-Evans Pipeline International, Inc.
-
Mark Clemmons
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
INTERNAL PIPELINE COOLER
-
Publication number 20150273636
-
Publication date Oct 1, 2015
-
CRC-Evans Pipeline International, Inc.
-
Shankar T. Rajagopalan
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Wedge Driven Pipe Bending Machine
-
Publication number 20130333434
-
Publication date Dec 19, 2013
-
CRC-Evans Pipeline International, Inc.
-
Jeffrey C. Scoville
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
Wedge Driven Pipe Bending Machine
-
Publication number 20130333438
-
Publication date Dec 19, 2013
-
CRC-Evans Pipeline International, Inc.
-
Jeffrey C. Scoville
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
-
-
87145913 - ULTRA SHIELD
-
Serial number 87145913
-
Filing date Aug 22, 2016
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
-
78938020 - BENDPLUS
-
Serial number 78938020
-
Registration number 3455778
-
Filing date Jul 26, 2006
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
74327163 - CROSE
-
Serial number 74327163
-
Registration number 1820997
-
Filing date Oct 30, 1992
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
7 - Machines and machine tools
-
73676153 - CRC-EVANS
-
Serial number 73676153
-
Registration number 1519539
-
Filing date Aug 3, 1987
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
7 - Machines and machine tools
-
73676155 - CRC-EVANS
-
Serial number 73676155
-
Registration number 1485528
-
Filing date Aug 3, 1987
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
37 - Building construction
-
73676154 - CRC-EVANS
-
Serial number 73676154
-
Registration number 1516214
-
Filing date Aug 3, 1987
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
7 - Machines and machine tools
-
73676156 - CRC-EVANS
-
Serial number 73676156
-
Registration number 1485529
-
Filing date Aug 3, 1987
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
37 - Building construction
-
73595935 - ADM
-
Serial number 73595935
-
Registration number 1453987
-
Filing date Apr 29, 1986
-
CRC-EVANS PIPELINE INTERNATIONAL, INC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments