4. Liquid purification or separation
  5. Processes
  6. Separating

Leon D. Rosen

Attorney

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Attorney

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Adjustable pull-rope exercise device

Exercise devices – User manipulated force resisting apparatus – component... – Utilizing frictional force resistance
Reexamination Certificate

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Airbag valve with adjustable dead band

Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate

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Ammonia storage and injection in NOx control

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate

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Amplifier case

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio receiver – tuner or amplifier – or housing therefor
Design Patent

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Antenna

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Design Patent

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Profile ID: LFUS-PAI-P-2011556

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