4. Electricity: battery or capacitor charging or discharging
  5. Serially connected batteries or cells
  6. With discharge of cells or batteries

John C. Tompkins

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Bearing guided ferrofluid seal and seal carrier

Bearings – Rotary bearing – Plain bearing
Reexamination Certificate

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Cordless battery charger

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent

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Method for loading coal into railroad cars

Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus
Patent

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Process for use in degasification of subterranean mineral deposi

Wells – Valves – closures or changeable restrictors
Patent

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Profile ID: LFUS-PAI-P-252537

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