Inventor

AZAR MICHAEL G

US42 patents

⚠️ This page may combine multiple inventors who share the name “AZAR MICHAEL G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AZAR MICHAEL G

SMITH INTERNATIONAL

Self-centering polycrystalline diamond cutting rock bit

Diamond drag bit for soft formations

Drag bits with dropping tendencies and methods for making the same

Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements

Matrix diamond drag bit with PCD cylindrical cutters

Asymmetrical PDC cutter

PDC drag bit with improved hydraulics

Compound diamond cutter

Drill bit with diamond impregnated cutter element

Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements

Cutting structures for fixed cutter drill bit and other downhole cutting tools

Cutting structures for fixed cutter drill bit and other downhole cutting tools

Thermally stable polycrystalline diamond cutting elements and bits incorporating the same

Drill bit having adjustable total flow area

Fixed cutter drill bit for abrasive applications

Fixed cutter bits and other downhole tools having non-planar cutting elements thereon

Thermally stable polycrystalline diamond cutting elements and bits incorporating the same

Blade geometry for fixed cutter bits

Drill bits with core feature for directional drilling applications and methods of use thereof

Spacing of rolling cutters on a fixed cutter bit

Drill bits with internally tapered blade and trimming cutting elements

Multiple diameter cutting elements and bits incorporating the same

Fixed cutter drill bit with multiple cutting elements at first radial position to cut core

Cutting element backing support

Hybrid cutting structures with blade undulations

Cutting structures for fixed cutter drill bit and other downhole cutting tools

Gage cutter protection for drilling bits

AZAR MICHAEL G

Cutting structures for fixed cutter drill bit and other downhole cutting tools

Kerfing hybrid drill bit and other downhole cutting tools

Fixed cutter bit for directional drilling applications

Fixed cutter drill bit with core fragmentation feature

ZHANG YOUHE

Thermally stable polycrystalline diamond cutting elements and bits incorporating the same

Rolling cutter placement on PDC bits

Thermally stable polycrystalline diamond cutting elements and bits incorporating the same

DURAIRAJAN BALA

Fixed cutter bit with backup cutter elements on secondary blades

Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied

SCHLUMBERGER TECHNOLOGY CORP

Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elements

Energy-emitting bits and cutting elements

MAKKAR NAVISH

Apparatuses and methods for stabilizing downhole tools

SWADI SHANTANU N

System and method for coupling an impregnated drill bit to a whipstock

HOFFMASTER CARL

Fixed cutter drill bit for abrasive applications

BURHAN YURI

Drill bits and methods of manufacturing such drill bits