LandOfFree - US Patents - Listing for Boring or penetrating the earth,Bit or bit element,Specific or diverse material

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Active gauge cutting structure for earth boring drill bits

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Apparatus for mounting PCD compacts

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Apparatus for treating rock surrounding a wellbore

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Asymmetric compact for drill bit

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Asymmetrical PDC cutter

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Attack tool insert with polycrystalline diamond layer

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Axisymmetric cutting element

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Barrier coated granules for improved hardfacing material...

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Bits and cutting structures

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Bits and cutting structures

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Bits and cutting structures

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Bladed drill bit with centrally distributed diamond cutters

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Blunt faced cutter element and enhanced drill bit and...

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Braze alloy and method of use for drilling applications

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Braze alloys

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Braze material for an attack tool

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Braze material for an attack tool

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Carbide bolster

Boring or penetrating the earth – Bit or bit element – Specific or diverse material

Casting having in-situ cast inserts and method of manufacturing