Inventor

BERTAGNOLLI KENNETH E

US119 patents

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

BERTAGNOLLI KENNETH E

US SYNTHETIC CORP

Rotary drill bit including polycrystalline diamond cutting elements

Polycrystalline diamond compacts, methods of fabricating same, and applications using same

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor

Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery

Polycrystalline diamond compacts, method of fabricating same, and various applications

Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

Methods of characterizing a component of a polycrystalline diamond compact by at least one magnetic measurement

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

Polycrystalline diamond apparatuses and methods of manufacture

Polycrystalline diamond compacts

Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having a copper-containing material and applications therefor

Polycrystalline diamond compact including a polycrystalline diamond table having copper-containing material therein and applications therefor

Method of fabricating polycrystalline diamond and a polycrystalline diamond compact

Polycrystalline diamond compact

Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications

Polycrystalline diamond compact

Methods of fabricating a polycrystalline diamond compact

Polycrystalline diamond compacts, and related methods and applications

Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor

Rotary drill bit including a heat-absorbing material for increasing thermal stability of a superabrasive compact

Methods of making a polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material

Polycrystalline diamond compacts including a polycrystalline diamond table having a modified region exhibiting porosity and methods of making same

BERTAGNOLLI KENNETH E

Polycrystalline diamond compacts, method of fabricating same, and various applications

Superabrasive elements, methods of manufacturing, and drill bits including same

Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor

Superabrasive elements, methods of manufacturing, and drill bits including same

Polycrystalline diamond, polycrystalline diamond compacts, methods of making same, and applications

Method of characterizing a polycrystalline diamond element by at least one magnetic measurement

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

Polycrystalline diamond compact

Polycrystalline diamond compact including substantially single-phase polycrystalline diamond body, methods of making same, and applications therefor

Polycrystalline diamond

QIAN JIANG

Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond table and applications therefor

Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor

Cutting element assembly including one or more superabrasive cutting elements, drill bit utilizing the same, and methods of manufacture

MUKHOPADHYAY DEBKUMAR

Polycrystalline diamond compacts, methods of making same, and applications therefor

Polycrystalline diamond compacts, methods of making same, and applications therefor

Polycrystalline diamond compact including a cemented tungsten carbide substrate that is substantially free of tungsten carbide grains exhibiting abnormal grain growth and applications therefor

MIESS DAVID P

Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor

Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts

COOLEY CRAIG H

Systems and methods for evaluation of a superabrasive material

Superabrasive elements, methods of manufacturing, and drill bits including same

(unassigned)

Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery

VAIL MICHAEL A

Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts with a carbonate material

JONES PAUL DOUGLAS

Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor

GONZALEZ JAIR J

Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both

WIGGINS JASON K

Methods and systems for non-destructively testing a polycrystalline diamond element