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Brian A. WALLACE
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Kingwood, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Ball joint seal
Patent number
11,549,623
Issue date
Jan 10, 2023
Freudenberg Oil & Gas, LLC
Brian A. Wallace
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
BALL JOINT SEAL
Publication number
20210293336
Publication date
Sep 23, 2021
Freudenberg Oil & Gas, LLC.
Brian A. WALLACE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BONDED SEAL WITH INTEGRAL BACKUP RING
Publication number
20180031129
Publication date
Feb 1, 2018
Freudenberg Oil & Gas, LLC.
Brian A. WALLACE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
INTERLOCKING ANNULAR PRESSURE SEAL ASSEMBLY
Publication number
20170328472
Publication date
Nov 16, 2017
Freudenberg Oil & Gas, LLC.
Michael LoGIUDICE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...