Gregory C. Prevost

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Diamond surface bearings for sliding engagement with metal surfaces
- Patent number 12,006,973
- Issue date Jun 11, 2024
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Downhole drilling tool with a polycrystalline diamond bearing
- Patent number 11,994,006
- Issue date May 28, 2024
- XR Reserve LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller ball assembly with superhard elements
- Patent number 11,970,339
- Issue date Apr 30, 2024
- XR Reserve LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method, apparatus by method, and apparatus of guidance positioning...
- Patent number 11,933,172
- Issue date Mar 19, 2024
- XR LATERAL LLC
- Edward Spatz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous diamond surface bearings for sliding engagement with met...
- Patent number 11,933,356
- Issue date Mar 19, 2024
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Joints with diamond bearing surfaces
- Patent number 11,906,001
- Issue date Feb 20, 2024
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Threaded positioning mechanism
- Patent number 11,835,078
- Issue date Dec 5, 2023
- XR Reserve LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond bearings for rotating machinery with compli...
- Patent number 11,761,486
- Issue date Sep 19, 2023
- XR Reserve LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond radial bearing
- Patent number 11,761,481
- Issue date Sep 19, 2023
- XR Reserve LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cam follower with polycrystalline diamond engagement element
- Patent number 11,746,875
- Issue date Sep 5, 2023
- XR Reserve LLC
- David P. Miess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Downhole drilling tool with a polycrystalline diamond bearing
- Patent number 11,655,679
- Issue date May 23, 2023
- XR Reserve LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous diamond surface bearings for sliding engagement with met...
- Patent number 11,655,850
- Issue date May 23, 2023
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Joints with diamond bearing surfaces
- Patent number 11,614,126
- Issue date Mar 28, 2023
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Material treatments for diamond-on-diamond reactive material bearin...
- Patent number 11,608,858
- Issue date Mar 21, 2023
- XR Reserve LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sucker rod couplings and tool joints with polycrystalline diamond e...
- Patent number 11,603,715
- Issue date Mar 14, 2023
- XR Reserve LLC
- Michael R. Reese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cam follower with polycrystalline diamond engagement element
- Patent number 11,499,619
- Issue date Nov 15, 2022
- David P. Miess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond linear bearings
- Patent number 11,371,556
- Issue date Jun 28, 2022
- XR Reserve LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond bearings for rotating machinery with compli...
- Patent number 11,286,985
- Issue date Mar 29, 2022
- XR Downhole LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond power transmission surfaces
- Patent number 11,274,731
- Issue date Mar 15, 2022
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bottom hole assemblies for directional drilling
- Patent number 11,255,136
- Issue date Feb 22, 2022
- XR LATERAL LLC
- Edward Spatz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond radial bearing
- Patent number 11,242,891
- Issue date Feb 8, 2022
- XR Downhole, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond tubular protection
- Patent number 11,225,842
- Issue date Jan 18, 2022
- XR Downhole, LLC
- Michael R. Reese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole drilling tool with a polycrystalline diamond bearing
- Patent number 11,187,040
- Issue date Nov 30, 2021
- XR Downhole, LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond tubular protection
- Patent number 11,131,153
- Issue date Sep 28, 2021
- XR Downhole, LLC
- Michael R. Reese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical force breaker
- Patent number 11,111,978
- Issue date Sep 7, 2021
- XR Reserve, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polycrystalline diamond power transmission surfaces
- Patent number 11,054,000
- Issue date Jul 6, 2021
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Material treatments for diamond-on-diamond reactive material bearin...
- Patent number 11,035,407
- Issue date Jun 15, 2021
- XR Downhole, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Directional drilling assembly
- Patent number D920071
- Issue date May 25, 2021
- XR Lateral, LLC
- Edward C. Spatz
- D08 - Tools and hardware
Information Patent Grant
Directional drilling assembly
- Patent number D920070
- Issue date May 25, 2021
- XR Lateral, LLC
- Edward C. Spatz
- D08 - Tools and hardware
Information Patent Grant
Roller ball assembly with superhard elements
- Patent number 11,014,759
- Issue date May 25, 2021
- XR Downhole, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DESIGNING A MOTOR HAVING POLYCRYSTALLINE DIAMOND-ON-METAL...
- Publication number 20250023434
- Publication date Jan 16, 2025
- XR RESERVE, LLC
- Gregory Prevost
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING
- Publication number 20240328257
- Publication date Oct 3, 2024
- XR RESERVE, LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND RADIAL BEARING
- Publication number 20240044362
- Publication date Feb 8, 2024
- XR RESERVE, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTINUOUS DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH MET...
- Publication number 20230349418
- Publication date Nov 2, 2023
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC COND...
- Publication number 20230332643
- Publication date Oct 19, 2023
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING
- Publication number 20230287740
- Publication date Sep 14, 2023
- XR Reserve LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Application
JOINTS WITH DIAMOND BEARING SURFACES
- Publication number 20230287940
- Publication date Sep 14, 2023
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT
- Publication number 20230086847
- Publication date Mar 23, 2023
- David P. Miess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLYCRYSTALLINE DIAMOND BEARINGS FOR ROTATING MACHINERY WITH COMPLI...
- Publication number 20220243764
- Publication date Aug 4, 2022
- XR Downhole LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Joints with Diamond Bearing Surfaces
- Publication number 20220243788
- Publication date Aug 4, 2022
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND RADIAL BEARING
- Publication number 20220213925
- Publication date Jul 7, 2022
- XR DOWNHOLE, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SUCKER ROD COUPLINGS AND TOOL JOINTS WITH POLYCRYSTALLINE DIAMOND E...
- Publication number 20220178214
- Publication date Jun 9, 2022
- XR DOWNHOLE, LLC
- Michael R. Reese
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING
- Publication number 20220170322
- Publication date Jun 2, 2022
- XR DOWNHOLE, LLC
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Application
DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH METAL SURFACES
- Publication number 20220145934
- Publication date May 12, 2022
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTINUOUS DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH MET...
- Publication number 20220145933
- Publication date May 12, 2022
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DRIVELINE WITH DOUBLE CONICAL BEARING JOINTS HAVING POLYCRYSTALLINE...
- Publication number 20220136585
- Publication date May 5, 2022
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MATERIAL TREATMENTS FOR DIAMOND-ON-DIAMOND REACTIVE MATERIAL BEARIN...
- Publication number 20210404515
- Publication date Dec 30, 2021
- XR DOWNHOLE, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND POWER TRANSMISSION SURFACES
- Publication number 20210293307
- Publication date Sep 23, 2021
- Pi Tech Innovations LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT
- Publication number 20210262554
- Publication date Aug 26, 2021
- David P. Miess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROLLER BALL ASSEMBLY WITH SUPERHARD ELEMENTS
- Publication number 20210245962
- Publication date Aug 12, 2021
- XR DOWNHOLE, LLC
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method, Apparatus by Method, and Apparatus of Guidance Positioning...
- Publication number 20210246727
- Publication date Aug 12, 2021
- XR LATERAL LLC.
- Edward Spatz
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND RADIAL BEARING
- Publication number 20210131486
- Publication date May 6, 2021
- David P. Miess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND LINEAR BEARINGS
- Publication number 20200378440
- Publication date Dec 3, 2020
- XR DOWNHOLE, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND POWER TRANSMISSION SURFACES
- Publication number 20200362956
- Publication date Nov 19, 2020
- XR DOWNHOLE, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THREADED POSITIONING MECHANISM
- Publication number 20200355213
- Publication date Nov 12, 2020
- XR DOWNHOLE, LLC
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POLYCRYSTALLINE DIAMOND BEARINGS FOR ROTATING MACHINERY WITH COMPLI...
- Publication number 20200325933
- Publication date Oct 15, 2020
- Gregory Prevost
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT
- Publication number 20200088276
- Publication date Mar 19, 2020
- DAVID P. MIESS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING
- Publication number 20200063498
- Publication date Feb 27, 2020
- Gregory Prevost
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND TUBULAR PROTECTION
- Publication number 20200063503
- Publication date Feb 27, 2020
- XR DOWNHOLE, LLC
- MICHAEL R. REESE
- E21 - EARTH DRILLING MINING
Information Patent Application
MATERIAL TREATMENTS FOR DIAMOND-ON-DIAMOND REACTIVE MATERIAL BEARIN...
- Publication number 20200056659
- Publication date Feb 20, 2020
- GREGORY PREVOST
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Gregory C. Prevost

Person

Patents Grantslast 30 patents

Diamond surface bearings for sliding engagement with metal surfaces

Downhole drilling tool with a polycrystalline diamond bearing

Roller ball assembly with superhard elements

Method, apparatus by method, and apparatus of guidance positioning...

Continuous diamond surface bearings for sliding engagement with met...

Joints with diamond bearing surfaces

Threaded positioning mechanism

Polycrystalline diamond bearings for rotating machinery with compli...

Polycrystalline diamond radial bearing

Cam follower with polycrystalline diamond engagement element

Downhole drilling tool with a polycrystalline diamond bearing

Continuous diamond surface bearings for sliding engagement with met...

Joints with diamond bearing surfaces

Material treatments for diamond-on-diamond reactive material bearin...

Sucker rod couplings and tool joints with polycrystalline diamond e...

Cam follower with polycrystalline diamond engagement element

Polycrystalline diamond linear bearings

Polycrystalline diamond bearings for rotating machinery with compli...

Polycrystalline diamond power transmission surfaces

Bottom hole assemblies for directional drilling

Polycrystalline diamond radial bearing

Polycrystalline diamond tubular protection

Downhole drilling tool with a polycrystalline diamond bearing

Polycrystalline diamond tubular protection

Mechanical force breaker

Polycrystalline diamond power transmission surfaces

Material treatments for diamond-on-diamond reactive material bearin...

Directional drilling assembly

Directional drilling assembly

Roller ball assembly with superhard elements

Patents Applicationslast 30 patents

METHOD OF DESIGNING A MOTOR HAVING POLYCRYSTALLINE DIAMOND-ON-METAL...

DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING

POLYCRYSTALLINE DIAMOND RADIAL BEARING

CONTINUOUS DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH MET...

POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC COND...

DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING

JOINTS WITH DIAMOND BEARING SURFACES

CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT

POLYCRYSTALLINE DIAMOND BEARINGS FOR ROTATING MACHINERY WITH COMPLI...

Joints with Diamond Bearing Surfaces

POLYCRYSTALLINE DIAMOND RADIAL BEARING

SUCKER ROD COUPLINGS AND TOOL JOINTS WITH POLYCRYSTALLINE DIAMOND E...

DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING

DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH METAL SURFACES

CONTINUOUS DIAMOND SURFACE BEARINGS FOR SLIDING ENGAGEMENT WITH MET...

DRIVELINE WITH DOUBLE CONICAL BEARING JOINTS HAVING POLYCRYSTALLINE...

MATERIAL TREATMENTS FOR DIAMOND-ON-DIAMOND REACTIVE MATERIAL BEARIN...

POLYCRYSTALLINE DIAMOND POWER TRANSMISSION SURFACES

CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT

ROLLER BALL ASSEMBLY WITH SUPERHARD ELEMENTS

Method, Apparatus by Method, and Apparatus of Guidance Positioning...

POLYCRYSTALLINE DIAMOND RADIAL BEARING

POLYCRYSTALLINE DIAMOND LINEAR BEARINGS

POLYCRYSTALLINE DIAMOND POWER TRANSMISSION SURFACES

THREADED POSITIONING MECHANISM

POLYCRYSTALLINE DIAMOND BEARINGS FOR ROTATING MACHINERY WITH COMPLI...

CAM FOLLOWER WITH POLYCRYSTALLINE DIAMOND ENGAGEMENT ELEMENT

DOWNHOLE DRILLING TOOL WITH A POLYCRYSTALLINE DIAMOND BEARING

POLYCRYSTALLINE DIAMOND TUBULAR PROTECTION

MATERIAL TREATMENTS FOR DIAMOND-ON-DIAMOND REACTIVE MATERIAL BEARIN...