4. Wells
  5. Submerged well
  6. Testing

David E. Young

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Adjustable bipivotal hinge with interdigitating abutment plates

Surgery – Truss – Perineal
Patent

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Adjustable hinge device

Joints and connections – Articulated members – Lockable at fixed position
Patent

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Ankle foot orthoses known as lower leg walkers

Surgery: splint – brace – or bandage – Orthopedic bandage – Splint or brace
Patent

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Automatic steel cutting rule bender

Metal tools and implements – making – Blank or process – Die
Patent

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Coring tool

Boring or penetrating the earth – With means movable relative to tool to receive – retain – or... – Core-retaining or severing means
Patent

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Profile ID: LFUS-PAI-P-167481

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