4. Metal working
  5. Means to assemble or disassemble
  6. Puller or pusher means, contained force multiplying operator

David Nelson

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Assay for microorganisms and device for use therein

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent

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Capturing device for insects

Fishing – trapping – and vermin destroying – Vermin destroying – Insect
Reexamination Certificate

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Capturing device for insects

Fishing – trapping – and vermin destroying – Vermin destroying – Insect
Reexamination Certificate

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Compact external fixation device

Surgery – Instruments – Orthopedic instrumentation
Patent

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Efficient water filters

Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Removable cartridge or hand-manipulated container
Reexamination Certificate

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Profile ID: LFUS-PAI-P-297901

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