4. Earth working
  5. Automatic power control
  6. Draft responsive

John W. O'Connor

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Filtration for integrated tractor hydraulic system

Power plants – Pressure fluid source and motor – Having condition responsive control in a system of distinct...
Patent

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Hydraulic draft control valve

Earth working – Automatic power control – Draft responsive
Patent

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Hydraulic draft load sensing system including quill shaft bendab

Earth working – Automatic power control – Draft responsive
Patent

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Pin lock for adjustable link of a three-point hitch

Land vehicles – Wheeled – Articulated vehicle
Patent

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Process for removing oil from liquefied petroleum gas

Mineral oils: processes and products – Refining – With solid catalyst or absorbent
Patent

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Profile ID: LFUS-PAI-P-1307920

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