4. Surgery
  5. Respiratory method or device
  6. Ozone or ion generation

William G. Robertson

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Ammonium thiosulfate products and methods of making the same

Chemistry of inorganic compounds – With additive
Patent

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Ileostomy appliance and method for implanting the same

Surgery – Respiratory method or device – Ozone or ion generation
Patent

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Ileostomy valve having a rotatable shut off

Surgery – Means and methods for collecting body fluids or waste material – Material collector or receptacle having attaching means to...
Patent

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Semi-active laser seeker gyroscope

Machine element or mechanism – Gyroscopes – With rotor drive
Patent

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Profile ID: LFUS-PAI-P-342280

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