4. Electricity: power supply or regulation systems
  5. Remote sensing

William C. Evans

Inventor

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Electrohydraulic control device for a drive train of a machine

192 clutches and power-stop control – Vortex-flow drive and clutch – With brake
Patent

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Light source for photographic color printers

Photocopying – Projection printing and copying cameras – Multicolor picture
Patent

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Phase-controlled voltage regulator

Electricity: power supply or regulation systems – Remote sensing
Patent

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Phase-controlled voltage regulator

Electricity: power supply or regulation systems – Remote sensing
Patent

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Shot-rock diggability monitor

Boots – shoes – and leggings
Patent

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Profile ID: LFUS-PAI-P-167246

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