4. Electricity: battery or capacitor charging or discharging
  5. One cell or battery charges another

James W. Johnston

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Aldehyde scavengers for preparing temporary wet strength...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate

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Battery charger and power source employing an environmental ener

Electricity: battery or capacitor charging or discharging – One cell or battery charges another
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Blends of glyoxalated polyacrylamides and paper...

Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate

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Blends of glyoxalated polyacrylamides and paper...

Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate

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Field unit for use in a GPS system

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
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Profile ID: LFUS-PAI-P-327580

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