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JDP ENGINEERING & MACHINE INC.
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Calgary, AB, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Perforation gun components and system
Patent number
10,472,938
Issue date
Nov 12, 2019
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Grant
Perforation gun components and system
Patent number
9,494,021
Issue date
Nov 15, 2016
DYNAenergetics GmbH & Co. KG
David C. Parks
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20200032626
Publication date
Jan 30, 2020
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20190219375
Publication date
Jul 18, 2019
DYNAenergetics GmbH & Co. KG
David C. Parks
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20180202790
Publication date
Jul 19, 2018
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20180202789
Publication date
Jul 19, 2018
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20170276465
Publication date
Sep 28, 2017
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20170052011
Publication date
Feb 23, 2017
DYNAenergetics GmbH & Co. KG
David C. Parks
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATION GUN COMPONENTS AND SYSTEM
Publication number
20160168961
Publication date
Jun 16, 2016
DYNAenergetics GmbH & Co. KG
David C. Parks
E21 - EARTH DRILLING MINING
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