4. Surgery
  5. Means for introducing or removing material from body for...
  6. Treating material introduced into or removed from body...

Sang D. Lee

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Disposable safety straight razor

Cutlery – Razors – Detachable blade – guarded cutting edge
Patent

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Hypodermic syringe with a locking needle assembly and syringe co

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

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Plastic semiconductor package

Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame – With structure for mounting semiconductor chip to lead frame
Reexamination Certificate

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Profile ID: LFUS-PAI-P-81873

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