Stuffing box environmental seal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11905780
APP PUB NO 20230114060A1
SERIAL NO

18065161

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Importance

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Abstract

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An annular seal configured to prevent fluid from outside the wellbore from entering a well head stuffing box and tripping an anti-pollution control device. The seal comprising an elastomeric material and having a seam configured to allow the seal to installed on or in a stuffing box without dismantling well-head equipment.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AWA OILFILED SERVICES INC4319 PINEMONT DRIVE HOUSTON TX 77018

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armstrong, Harold E Houston, US 2 0
Semlinger, Kyle Poth, US 2 0

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