4. Measuring and testing
  5. Internal combustion engine or related engine system or...
  6. Lubrication system

Curtis L. Van Weelden

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Electrohydraulic valve having an armature with a rolling...

Valves and valve actuation – Electrically actuated valve – Including solenoid
Reexamination Certificate

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Hydraulic actuator for operating an engine cylinder valve

Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Reexamination Certificate

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Hydraulic vibration damper piston with an integral...

Brakes – Internal-resistance motion retarder – Motion damped from condition detected outside of retarder
Reexamination Certificate

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Oil sensing system for an internal combustion engine

Measuring and testing – Internal combustion engine or related engine system or... – Lubrication system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2356807

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