4. Electric heating
  5. Heating devices
  6. With power supply and voltage or current regulation or...

Keith A. Hall

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Control circuit for delivering water and air to outlet jets in a

Baths – closets – sinks – and spittoons – Tubs – Means for agitating or circulating water in a tub
Patent

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Formation of combinatorial arrays of materials using...

Chemistry: analytical and immunological testing – Testing of catalyst
Reexamination Certificate

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Formation of combinatorial arrays of materials using...

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Reexamination Certificate

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In-Situ Injection and materials screening device

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate

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In-situ injection and materials screening device

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate

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Profile ID: LFUS-PAI-P-904543

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