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2025
|
Invention
|
Work string tubing connection restoration.
A hardfacing metal composition and method of restorin... |
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2024
|
Invention
|
Helical hardbanding.
A tubular component (e.g., a drill pipe, work string pipe, etc.) with one o... |
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2023
|
Invention
|
Hammermill system, hammer and method.
Various embodiments of a hammermill system, hammer, and me... |
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|
Invention
|
Hardbanding method and apparatus. Various methods of hardbanding an apparatus are described. In o... |
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Invention
|
Nickel-containing stick electrode. A metal-cored electrode for welding to form a weld bead on a f... |
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P/S
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Welding and joining materials for hardfacing of metal railroad components, namely, metal welding ... |
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|
Invention
|
Work string tubing connection restoration. A hardfacing metal composition and method of restoring... |
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2021
|
Invention
|
Hammermill system, hammer and method. Various embodiments of a hammermill system, hammer, and met... |
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2020
|
P/S
|
MATERIAL TREATMENT SERVICES, namely, HARDFACING AND HARDBANDING, THAT IS, APPLICATION OF WELD MAT... |
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P/S
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MACHINERY FOR MATERIAL TREATMENT, namely, MACHINERY FOR HARDBANDING AND HARDFACING, THAT IS, PERM... |
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P/S
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MACHINERY FOR MATERIAL TREATMENT HOUSED IN A TRANSPORTABLE METAL SHIPPING CONTAINER, namely, MACH... |
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P/S
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Welding wires for hardfacing and hardbanding, namely, welding wires used for the application of w... |
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P/S
|
WELDING WIRES FOR HARDFACING AND HARDBANDING, NAMELY, WELDING WIRES USED FOR THE APPLICATION OF W... |
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2019
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P/S
|
Welding and joining materials, namely, metal welding rods, welding wire, and common metal alloys ... |
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P/S
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Protective coatings, namely, compounds used for repairing, patching, or sealing surfaces subject ... |
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Invention
|
Helical hardbanding. A tubular hardbanded component that includes a body having an exterior surfa... |
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2018
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P/S
|
Welding services; hardfacing services being material treatment services; welding services for pip... |
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2017
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P/S
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Material treatment services, namely, hardfacing and hardbanding, that is, application of weld mat... |
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2015
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P/S
|
Welding and hardfacing material, namely, welding rods, welding wires, brazing alloys, welding all... |
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2014
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P/S
|
MATERIAL TREATMENT SERVICES, NAMELY, HARDFACING AND HARDBANDING, THAT IS, APPLICATION OF WELD MAT... |
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|
Invention
|
Hardbanding gauge and ruler |
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|
P/S
|
WELDING WIRES FOR HARDFACING AND HARDBANDING, THAT IS, THE APPLICATION OF WELD MATERIAL ON THE IN... |
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|
P/S
|
Welding wires for hardfacing and hardbanding, that is, the application of weld material on the in... |
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|
Invention
|
Metal cored welding wire that produces reduced manganese fumes and method. Various embodiments of... |
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2013
|
Invention
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Metal cored welding wire, hardband alloy and method. Various embodiments of a metal cored wires, ... |
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2006
|
Invention
|
Wear resistant consumable.
Wear protecting an object by providing a metal object having a desire... |
|
1990
|
P/S
|
Protective coatings, namely, compounds used for repairing, patching or sealing surfaces subject t... |
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1988
|
P/S
|
PROTECTIVE COATINGS, NAMELY, COMPOUNDS USED FOR REPAIRING, PATCHING OR SEALING SURFACES SUBJECT T... |
|
1981
|
P/S
|
Welding and Joining Materials-Namely, Welding Rods, Brazing Alloys, Welding Alloys, Powdered Allo... |
