4. Medical and laboratory equipment
  5. Equipment for diagnosis, analysis, or treatment
  6. Orthopedic or chiropractic

David C. Hill

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Air driven pump

Pumps – Motor driven – Fluid motor
Patent

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Apparatus for maintaining optimum artist's pigment media charact

Special receptacle or package – For artist equipment – Paint holder
Patent

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I.V. infusion pump

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Orthopedic or chiropractic
Patent

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Method for producing moisture resistant electrodes

Coating processes – Electrical product produced – Welding electrode
Patent

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Navigation aid

Geometrical instruments – Miscellaneous – Light direction
Patent

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Profile ID: LFUS-PAI-P-681527

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