FRANK L. LEZU, JR.

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Weatherford, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole sequentially-firing casing perforating gun with electronic...
- Patent number 8,264,814
- Issue date Sep 11, 2012
- Casedhole Solutions, Inc.
- Lyle G. Love
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Electronic Switch and Circuit for Select-Fire Perforating Guns
- Publication number 20120250208
- Publication date Oct 4, 2012
- Casedhole Solutions, Inc.
- Lyle G. Love
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SEQUENTIALLY-FIRING CASING PERFORATING GUN WITH ELECTRONIC...
- Publication number 20110067854
- Publication date Mar 24, 2011
- Casedhole Solutions, Inc.
- LYLE G. LOVE
- E21 - EARTH DRILLING MINING
Information Patent Application
Light-Activated Switch and Circuit for Select-Fire Perforating Guns
- Publication number 20100208408
- Publication date Aug 19, 2010
- Tejas Research and Engineering, LP
- Lyle G. Love
- H01 - BASIC ELECTRIC ELEMENTS