Items

• Maurice W. Lee, Jr.

  Time and manually Controlled Valve
• Clifton M. Ingram

  Combined Sleigh and Boat
• Clifton M Ingram

  Well Drilling Tool
• Clifton M. Ingram

  Railroad Crossing Flag Signal
• Clifton M. Ingram

  Game Rack and Shell Pouch
• Douglas W. Colbert

  Pallet Construction
• Joseph D. Bryan

  Scrubbing Brush
• Volono Hopi Blauntia

  Window
• Ronald I. Bailey

  Multiple Neck, Integral Body Musical Instrument
• Ronald I. Bailey

  Swivel Electrical Receptacle
• Granville T. Woods

  Automatic Saftety Cut-out for Electric Circuits
• Granville T. Woods

  Automatic Safety Cut-out for Electric Circuits
• Granville T. Woods

  Railway Telegraphy
• Granville T. Woods

  Galvanic Battery
• Granville T. Woods

  Tunnel Construction for Electric Railways
• Granville T. Woods

  Electro-motive Railway System
• Granville T. Woods

  Overhead Conducting System for Electric Railway
• Granville T. Woods

  Induction Telegraph System
• Granville T. Woods

  Railway Telegraphy
• Granville T. Woods

  Electro-magnetic Brake Apparatus
• Granville T. Woods

  Telephone System and Apparatus
• Granville T. Woods

  Electro-mechanical Brake
• Granville T. Woods

  Polarized Relay
• Granville T. Woods

  Relay Instrument
• Granville T. Woods

  Apparatus for Transmission of Messages by Electricity