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PANEX CORPORATION
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SUGAR LAND, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole inductively coupled digital electronic system
Patent number
6,459,383
Issue date
Oct 1, 2002
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production log
Patent number
5,749,417
Issue date
May 12, 1998
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
High temperature pressure monitoring system
Patent number
5,554,804
Issue date
Sep 10, 1996
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Surface/downhole pressure recording system
Patent number
5,515,039
Issue date
May 7, 1996
Panex Corporation
Leroy C. Delattore
E21 - EARTH DRILLING MINING
Information
Patent Grant
Torque flowmeter
Patent number
5,463,903
Issue date
Nov 7, 1995
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Side pocket mandrel pressure measuring system
Patent number
5,457,988
Issue date
Oct 17, 1995
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inductive coupler for well tools
Patent number
5,455,573
Issue date
Oct 3, 1995
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems for input and output of data to a well tool
Patent number
5,448,477
Issue date
Sep 5, 1995
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple capacitor transducer
Patent number
5,431,065
Issue date
Jul 11, 1995
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Capacitance pressure transducer
Patent number
5,388,462
Issue date
Feb 14, 1995
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Dual transducer
Patent number
5,363,703
Issue date
Nov 15, 1994
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Gauge carrier
Patent number
5,320,169
Issue date
Jun 14, 1994
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Capacitor and pressure transducer
Patent number
5,207,767
Issue date
May 4, 1993
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Capacitor and pressure transducer
Patent number
5,168,419
Issue date
Dec 1, 1992
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Non-quartz resonating transducer
Patent number
5,142,913
Issue date
Sep 1, 1992
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Pressure measurement system
Patent number
4,924,701
Issue date
May 15, 1990
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure sensor system
Patent number
4,875,368
Issue date
Oct 24, 1989
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure sensor system
Patent number
4,875,369
Issue date
Oct 24, 1989
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Micro displacement force transducer
Patent number
4,873,870
Issue date
Oct 17, 1989
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Micro displacement force transducer
Patent number
4,870,536
Issue date
Sep 26, 1989
Panex Corporation
Leroy C. Delatorre
G01 - MEASURING TESTING
Information
Patent Grant
Memory processing systems for well tools
Patent number
4,763,259
Issue date
Aug 9, 1988
Panex Corporation
Leroy C. Delatorre
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory operated well tools
Patent number
4,740,897
Issue date
Apr 26, 1988
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gauge carrier
Patent number
4,628,995
Issue date
Dec 16, 1986
Panex Corporation
David E. Young
E21 - EARTH DRILLING MINING
Information
Patent Grant
Down hole power conversion means for fully utilizing batteries
Patent number
4,624,136
Issue date
Nov 25, 1986
Panex Corporation
Leroy C. Delatorre
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85860041
Serial number
85860041
Registration number
4421214
Filing date
Feb 26, 2013
Panex Corp.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74575553 - MICRO BEAM
Serial number
74575553
Filing date
Sep 19, 1994
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74317335 - CAL-VU
Serial number
74317335
Filing date
Sep 25, 1992
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74221903 - TORQ CAP
Serial number
74221903
Filing date
Nov 15, 1991
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74222035
Serial number
74222035
Registration number
1751837
Filing date
Nov 15, 1991
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74221902 - MICRO BEAM
Serial number
74221902
Filing date
Nov 15, 1991
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73611140 - PANEX
Serial number
73611140
Registration number
1442876
Filing date
Jul 24, 1986
PANEX CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments