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

Cutting elements for rotary drill bits

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

Cutting elements of gage row and first inner row of a drill bit

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

Cutting elements of gage row and first inner row of a drill bit

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

Cutting elements with enhanced stiffness and arrangements thereo

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

Cutting elements with improved cutting element interface...

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

Cutting elements with interface having multiple abutting...

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

Cutting insert and milling cutter with such a cutting insert

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

Cutting structure for rotary drill bits

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

Cutting structures for casing component drillout and...

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

Cutting structures for rotary drill bits

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

Cutting tool insert and drill bit so equipped