4. Electric heating
  5. Heating devices
  6. With heater-unit housing, casing, or support means

Melvin F. Campf

Inventor

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Heating system to alleviate hypothermia

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Thermal applicators
Reexamination Certificate

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Outdoor electric personal heating system

Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent

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Personnel heating assembly

Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate

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Personnel heating assembly

Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1395380

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