4. Solid material comminution or disintegration
  5. Processes
  6. Miscellaneous

Edward H. Cumpston

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Combination lock

Locks – Special application – For control and machine elements
Patent

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Dispersion or suspension of solid phase in liquid phase

Compositions: coating or plastic – Materials or ingredients
Patent

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Hand-fired, solid fuel stove

Stoves and furnaces – Stoves – Heating
Patent

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Inlet air control for stove or furnace

Stoves and furnaces – Stoves – Heating
Patent

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Metered feeder having a rotary groove and a cooperating scraper

Dispensing – Movably mounted supply container – Rotatable
Patent

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Profile ID: LFUS-PAI-P-555594

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