Andrew GLEDHILL

Person

Westerville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bearing assembly
- Patent number 12,031,574
- Issue date Jul 9, 2024
- Diamond Innovations, Inc.
- Biju Varghese
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond bodies incorporating fractionated distribut...
- Patent number 11,434,136
- Issue date Sep 6, 2022
- Diamond Innovations, Inc.
- Alexanne Johnson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond compacts and earth-boring tools including s...
- Patent number 10,883,317
- Issue date Jan 5, 2021
- Baker Hughes Incorporated
- Marc W. Bird
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond compacts having interstitial diamond grains...
- Patent number 10,829,999
- Issue date Nov 10, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Polycrystalline diamond bodies having annular regions with differin...
- Patent number 10,704,335
- Issue date Jul 7, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 10,695,892
- Issue date Jun 30, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond bodies having annular regions with differin...
- Patent number 10,683,706
- Issue date Jun 16, 2020
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond bodies incorporating fractionated distribut...
- Patent number 10,618,814
- Issue date Apr 14, 2020
- Diamond Innovations, Inc.
- Alexanne Johnson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods of forming polycrystalline diamond
- Patent number 10,287,824
- Issue date May 14, 2019
- Baker Hughes Incorporated
- Marc W. Bird
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond cutting elements having non-catalyst materi...
- Patent number 10,232,493
- Issue date Mar 19, 2019
- Diamond Innovations, Inc.
- Christopher Allen Long
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond compacts having parting compound and method...
- Patent number 10,213,835
- Issue date Feb 26, 2019
- Diamond Innovations, Inc.
- Andrew Gledhill
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Polycrystalline diamond cutting elements having lead or lead alloy...
- Patent number 10,167,675
- Issue date Jan 1, 2019
- Diamond Innovations, Inc.
- Christopher Allen Long
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of making polycrystalline diamond bodies having annular reg...
- Patent number 10,105,826
- Issue date Oct 23, 2018
- Diamond Innovations, Inc.
- Andrew Gledhill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Polycrystalline diamond bodies incorporating fractionated distribut...
- Patent number 10,017,390
- Issue date Jul 10, 2018
- Diamond Innovations, Inc.
- Alexanne Johnson
- B24 - GRINDING POLISHING
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 9,920,578
- Issue date Mar 20, 2018
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
PDC cutter with chemical addition for enhanced abrasion resistance
- Patent number 9,476,258
- Issue date Oct 25, 2016
- Diamond Innovations, Inc.
- Andrew Gledhill
- B24 - GRINDING POLISHING
Information Patent Grant
Laboratory assessment of PDC cutter design under mixed-mode conditions
- Patent number 9,383,304
- Issue date Jul 5, 2016
- Diamond Innovations, Inc.
- Andrew Gledhill
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CEMENTED TUNGSTEN CARBIDE BODY AND METHOD OF FORMING THE CEMENTED T...
- Publication number 20230348333
- Publication date Nov 2, 2023
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BEARING ASSEMBLY
- Publication number 20220373020
- Publication date Nov 24, 2022
- DIAMOND INNOVATIONS, INC.
- Biju VARGHESE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...
- Publication number 20220127909
- Publication date Apr 28, 2022
- DIAMOND INNOVATIONS, INC.
- Christopher Long
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...
- Publication number 20200198978
- Publication date Jun 25, 2020
- DIAMOND INNOVATIONS, INC.
- Alexanne Johnson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS HAVING INTERSTITIAL DIAMOND GRAINS...
- Publication number 20200017413
- Publication date Jan 16, 2020
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS AND EARTH-BORING TOOLS INCLUDING S...
- Publication number 20190203541
- Publication date Jul 4, 2019
- DIAMOND INNOVATIONS, INC.
- Marc W. Bird
- B24 - GRINDING POLISHING
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...
- Publication number 20190106327
- Publication date Apr 11, 2019
- DIAMOND INNOVATIONS, INC.
- Alexanne JOHNSON
- B24 - GRINDING POLISHING
Information Patent Application
Polycrystalline Diamond Bodies Having Annular Regions With Differin...
- Publication number 20190078391
- Publication date Mar 14, 2019
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Cutting Elements Having lead or Lead Alloy...
- Publication number 20190055788
- Publication date Feb 21, 2019
- DIAMOND INNOVATIONS, INC.
- Christopher Allen Long
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Methods of Making Polycrystalline Diamond Bodies Having Annular Reg...
- Publication number 20190009390
- Publication date Jan 10, 2019
- DIAMOND INNOVATIONS, INC.
- Christopher Long
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF M...
- Publication number 20180142522
- Publication date May 24, 2018
- DIAMOND INNOVATIONS, INC.
- Abhijit SURYAVANSHI
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Compact Cutter Having Surface Texturing
- Publication number 20170292332
- Publication date Oct 12, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REGIONS WITH DIFFERIN...
- Publication number 20170268296
- Publication date Sep 21, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF MAKING POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REG...
- Publication number 20170266783
- Publication date Sep 21, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS, METHODS OF FORMING POLYCRYSTALLIN...
- Publication number 20170254153
- Publication date Sep 7, 2017
- BAKER HUGHES INCORPORATED
- Marc W. Bird
- E21 - EARTH DRILLING MINING
Information Patent Application
Interface Modification of Polycrystalline Diamond Compact
- Publication number 20170246730
- Publication date Aug 31, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS HAVING PARTING COMPOUND AND METHOD...
- Publication number 20170232521
- Publication date Aug 17, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACTS HAVING INTERSTITIAL DIAMOND GRAIN...
- Publication number 20170234077
- Publication date Aug 17, 2017
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...
- Publication number 20160326809
- Publication date Nov 10, 2016
- DIAMOND INNOVATIONS, INC.
- Christopher Allen LONG
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Cutting Elements Having Non-Catalyst Materi...
- Publication number 20160325404
- Publication date Nov 10, 2016
- DIAMOND INNOVATIONS, INC.
- Christopher Allen LONG
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...
- Publication number 20160289078
- Publication date Oct 6, 2016
- DIAMOND INNOVATIONS, INC.
- Alexanne JOHNSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance
- Publication number 20160008955
- Publication date Jan 14, 2016
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance
- Publication number 20150367482
- Publication date Dec 24, 2015
- DIAMOND INNOVATIONS, INC.
- Andrew GLEDHILL
- E21 - EARTH DRILLING MINING
Information Patent Application
PDC CUTTER WITH CHEMICAL ADDITION FOR ENHANCED ABRASION RESISTANCE
- Publication number 20140374172
- Publication date Dec 25, 2014
- Andrew Gledhill
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS
- Publication number 20140250973
- Publication date Sep 11, 2014
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- G01 - MEASURING TESTING
Information Patent Application
LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS
- Publication number 20140250974
- Publication date Sep 11, 2014
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- G01 - MEASURING TESTING
Information Patent Application
LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS
- Publication number 20140250994
- Publication date Sep 11, 2014
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROVIDING A CATLYST FREE DIAMOND LAYER ON DRILLING CUTTERS
- Publication number 20140154509
- Publication date Jun 5, 2014
- DIAMOND INNOVATIONS, INC.
- Hui Zhang
- B32 - LAYERED PRODUCTS
Information Patent Application
INTERFACE MODIFICATION OF POLYCRYSTALLINE DIAMOND COMPACT
- Publication number 20140134403
- Publication date May 15, 2014
- DIAMOND INNOVATIONS, INC.
- Andrew Gledhill
- B32 - LAYERED PRODUCTS

Andrew GLEDHILL

Person

Patents Grantslast 30 patents

Bearing assembly

Polycrystalline diamond bodies incorporating fractionated distribut...

Polycrystalline diamond compacts and earth-boring tools including s...

Polycrystalline diamond compacts having interstitial diamond grains...

Polycrystalline diamond bodies having annular regions with differin...

PDC cutter with chemical addition for enhanced abrasion resistance

Polycrystalline diamond bodies having annular regions with differin...

Polycrystalline diamond bodies incorporating fractionated distribut...

Methods of forming polycrystalline diamond

Polycrystalline diamond cutting elements having non-catalyst materi...

Polycrystalline diamond compacts having parting compound and method...

Polycrystalline diamond cutting elements having lead or lead alloy...

Methods of making polycrystalline diamond bodies having annular reg...

Polycrystalline diamond bodies incorporating fractionated distribut...

PDC cutter with chemical addition for enhanced abrasion resistance

PDC cutter with chemical addition for enhanced abrasion resistance

Laboratory assessment of PDC cutter design under mixed-mode conditions

Patents Applicationslast 30 patents

CEMENTED TUNGSTEN CARBIDE BODY AND METHOD OF FORMING THE CEMENTED T...

BEARING ASSEMBLY

Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...

POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...

POLYCRYSTALLINE DIAMOND COMPACTS HAVING INTERSTITIAL DIAMOND GRAINS...

POLYCRYSTALLINE DIAMOND COMPACTS AND EARTH-BORING TOOLS INCLUDING S...

POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...

Polycrystalline Diamond Bodies Having Annular Regions With Differin...

Polycrystalline Diamond Cutting Elements Having lead or Lead Alloy...

Methods of Making Polycrystalline Diamond Bodies Having Annular Reg...

CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF M...

Polycrystalline Diamond Compact Cutter Having Surface Texturing

POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REGIONS WITH DIFFERIN...

METHODS OF MAKING POLYCRYSTALLINE DIAMOND BODIES HAVING ANNULAR REG...

POLYCRYSTALLINE DIAMOND COMPACTS, METHODS OF FORMING POLYCRYSTALLIN...

Interface Modification of Polycrystalline Diamond Compact

POLYCRYSTALLINE DIAMOND COMPACTS HAVING PARTING COMPOUND AND METHOD...

POLYCRYSTALLINE DIAMOND COMPACTS HAVING INTERSTITIAL DIAMOND GRAIN...

Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy...

Polycrystalline Diamond Cutting Elements Having Non-Catalyst Materi...

POLYCRYSTALLINE DIAMOND BODIES INCORPORATING FRACTIONATED DISTRIBUT...

PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance

PDC Cutter With Chemical Addition for Enhanced Abrasion Resistance

PDC CUTTER WITH CHEMICAL ADDITION FOR ENHANCED ABRASION RESISTANCE

LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS

LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS

LABORATORY ASSESSMENT OF PDC CUTTER DESIGN UNDER MIXED-MODE CONDITIONS

PROVIDING A CATLYST FREE DIAMOND LAYER ON DRILLING CUTTERS

INTERFACE MODIFICATION OF POLYCRYSTALLINE DIAMOND COMPACT