4. A - Human Necessities
  5. 61
  6. B

James D. Ralph

A - Human Necessities – 61 – B

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Inventor

Country: United States Of America

A modular polyaxial locking pedicle screw

A - Human Necessities – 61 – B
Patent

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A modular spinal plate

A - Human Necessities – 61 – B
Patent

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A polyaxial locking mechanism

A - Human Necessities – 61 – B
Patent

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A polyaxial locking screw collar and plate assembly

A - Human Necessities – 61 – B
Patent

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Adjustable bone plate

A - Human Necessities – 61 – F
Patent

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Profile ID: LFCA-PAI-P-1326443

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