4. Dynamic magnetic information storage or retrieval
  5. Automatic control of a recorder mechanism
  6. Controlling the record

James E. Donaldson

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Anesthesia machine

Valves and valve actuation – Lost motion between actuator and valve – Check valve with external opening and closing means
Patent

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Disk drive spindle synchronization apparatus and method

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
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Dual valve, anesthesia machine having same, and method for using

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent

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Low level device interface for direct access storage device incl

Boots – shoes – and leggings
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Profile ID: LFUS-PAI-P-430634

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