4. Prosthesis (i.e., artificial body members), parts thereof, or ai
  5. Implantable prosthesis
  6. Bone

Robert L. Johnson

Inventor

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Automatic gain control system and related method

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
Reexamination Certificate

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Automatically adjusting gripping device

Tools – Wrench – screwdriver – or driver therefor – Sliding jaw – cam-closing
Reexamination Certificate

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Board game

Amusement devices: games – Board games – pieces – or boards therefor – Piece moves over board having pattern
Patent

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Christmas tree stand

Jewelry – symbolic insignia – and ornaments – Artificial plant life and holiday season decorations – Element or attachment
Patent

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Control of biofouling at alkaline pH and/or high water hardness

Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent

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Profile ID: LFUS-PAI-P-239420

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