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Inventor

BATSON PERRY

US4 patents
⚠️ This page may combine multiple inventors who share the name “BATSON PERRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CNPC USA CORP

3 patents
US11885196B1Jan 30, 2024

Retrievable packer with slotted sleeve release

CNPC USA CORP2 citations67
US11512555B2Nov 29, 2022

Retrievable packer with push rod release

CNPC USA CORP1 citations53
US12215564B2Feb 4, 2025

Packer system with load bypass to prevent premature expansion

CNPC USA CORP0 citations46

BATSON PERRY

1 patent
US8469335B2Jun 25, 2013

Pressure energized spring seal

BATSON PERRY1 citations41