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Lawrence Gene Griffin
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Morrison, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Single or multi-fire semi-automatic perforation system and methods...
Patent number
12,110,770
Issue date
Oct 8, 2024
DEFIANT ENGINEERING, LLC
Stanley Jon Blois
F42 - AMMUNITION BLASTING
Information
Patent Grant
Axial LiDAR doppler analyzer
Patent number
12,018,965
Issue date
Jun 25, 2024
DEFIANT ENGINEERING LLC
Lawrence Gene Griffin
G01 - MEASURING TESTING
Information
Patent Grant
Penetrator and dispensers and methods of use
Patent number
12,006,808
Issue date
Jun 11, 2024
DEFIANT ENGINEERING, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Single or multi-fire semi-automatic perforation system and methods...
Patent number
11,846,164
Issue date
Dec 19, 2023
DEFIANT ENGINEERING LLC
Stanley Jon Blois
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SINGLE OR MULTI-FIRE SEMI-AUTOMATIC PERFORATION SYSTEM AND METHODS...
Publication number
20240401443
Publication date
Dec 5, 2024
Defiant Engineering, LLC
Stanley Jon Blois
F42 - AMMUNITION BLASTING
Information
Patent Application
OVERMOLDED SHAPED CHARGE AND METHODS OF USE
Publication number
20240384630
Publication date
Nov 21, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
F42 - AMMUNITION BLASTING
Information
Patent Application
INTERLOCKING PERFORATION GUN AND METHODS OF USE
Publication number
20240360742
Publication date
Oct 31, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
AXIAL LiDAR DOPPLER ANALYZER
Publication number
20240288293
Publication date
Aug 29, 2024
Defiant Engineering, LLC
Lawrence Gene Griffin
G01 - MEASURING TESTING
Information
Patent Application
PENETRATOR AND DISPENSERS AND METHODS OF USE
Publication number
20240287886
Publication date
Aug 29, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
ISOLATION SYSTEM WITH INTEGRATED SLIP AND EXTRUSION PREVENTION MECH...
Publication number
20240159123
Publication date
May 16, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
SINGLE OR MULTI-FIRE SEMI-AUTOMATIC PERFORATION SYSTEM AND METHODS...
Publication number
20240076967
Publication date
Mar 7, 2024
Defiant Engineering, LLC
Stanley Jon Blois
E21 - EARTH DRILLING MINING
Information
Patent Application
PENETRATOR AND DISPENSERS AND METHODS OF USE
Publication number
20240068346
Publication date
Feb 29, 2024
Defiant Engineering, LLC
Cullen Craig Keyes
E21 - EARTH DRILLING MINING
Information
Patent Application
LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION
Publication number
20240061124
Publication date
Feb 22, 2024
Defiant Engineering, LLC
Stanley Jonathan Blois
G01 - MEASURING TESTING
Information
Patent Application
SINGLE OR MULTI-FIRE SEMI-AUTOMATIC PERFORATION SYSTEM AND METHODS...
Publication number
20230349272
Publication date
Nov 2, 2023
Defiant Engineering LLC
Stanley Jon Blois
F42 - AMMUNITION BLASTING
Information
Patent Application
AXIAL LiDAR DOPPLER ANALYZER
Publication number
20230304840
Publication date
Sep 28, 2023
Defiant Engineering LLC
Emma Abigael Jones
G01 - MEASURING TESTING
Information
Patent Application
LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION
Publication number
20230041700
Publication date
Feb 9, 2023
Defiant Engineering, LLC
Stanley Jonathan Blois
G01 - MEASURING TESTING