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

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

Superabrasive cutting element

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

Superabrasive cutting element having an asperital cutting...

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

Superabrasive cutting element with enhanced durability and incre

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

Superabrasive cutting element with enhanced durability and incre

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

Superabrasive cutting element with enhanced durability and...

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

Superabrasive cutting element with enhanced stiffness, thermal c

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

Superabrasive cutting elements and drill bit so equipped

Boring or penetrating the earth – Bit or bit element – Rolling cutter bit or rolling cutter bit element

Superabrasive cutting elements for rotary drag bits...

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

Superabrasive cutting elements having enhanced durability,...

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

Superabrasive cutting elements with cutting edge geometry...

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

Superabrasive cutting elements with enhanced durability and...

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

Superabrasive drill bit cutting element with buttress-supported

Boring or penetrating the earth – Bit or bit element – Rolling cutter bit or rolling cutter bit element

Superabrasive element, and superabrasive compact and drill...

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

Superabrasive materials, methods of fabricating same, and...

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

Superabrasive-tipped inserts for earth-boring drill bits

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

Superhard cutting element having reduced surface roughness and m

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

Superhard cutting element utilizing tough reinforcement posts

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

Superhard cutting structure having reduced surface roughness and

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

Superhard cutting structures for earth boring with enhanced stif