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Inventor

BLALOCK JAMES H

US5 patents
⚠️ This page may combine multiple inventors who share the name “BLALOCK JAMES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARKER HANNIFIN CORP

3 patents
US7597172B1Oct 6, 2009

Gear box for hydraulic energy recovery

PARKER HANNIFIN CORP93 citations94
US6497313B1Dec 24, 2002

Power take-off unit with automatically actuated drag brake

PARKER HANNIFIN CORP29 citations89
US12319138B2Jun 3, 2025

Integrated electric power take-off for use with an electric vehicle

PARKER HANNIFIN CORP1 citations54

LOEFFLER JOHN M

1 patent
US8505413B2Aug 13, 2013

Hydraulic power output unit and hydraulic hybrid drive system including same

LOEFFLER JOHN M0 citations47

KOVACH JOSEPH A

1 patent
US8490739B2Jul 23, 2013

Gear box for hydraulic energy recovery

KOVACH JOSEPH A1 citations47