Items

• Elijah McCoy

  Steam Lubricators
• Elijah McCoy

  Lubricator
• Elijah McCoy

  Improve-ment in Lubricators for Steam Engine
• Elijah McCoy

  Improve-ment in Lubricators for Steam Engine Extinguisher
• Thomas J. Martin

  Improve-ment in Fire Extingishers
• Cleo Lancaster

  Method of Preventing Pancreatitis Utilizing 2-Amino-Cycloaliphatic Amides
• Cleo Lancaster

  Cyto-Protective Use of Oxamate Derivatives
• James E. Hollis

  Carburetor Automatic Choke Construction
• Claudette D. Hill

  Magnetic Pick up Attachment for Vacuum Cleaners
• Rufus Hayes

  Baseball Gloves and Attachments Therefor, and Methods of Constructing and Utilizing Same
• Rufus Hayes

  Baseball gloves and attachments therefore
• Rufus Hayes

  Baseball Gloves
• Harry C. Hayes

  Condenser
• Maurice T. Gray

  Racquet with reinforced throat detachable handle
• Herman L. Grimes

  Airplane
• Janice F. Goffney

  Racquet with reinforced throat detachable handle
• Joseph A. Gamell

  Pressure fluid motor
• Joseph A. Gamell

  Turbo-flywheel-powered vehicle
• Joseph A. Gamell

  Air compressing system and process
• Joseph A. Gamell

  Turbo-electric power plant and process
• Joseph A. Gamell

  Rotary motor
• Joseph A. Gamell

  Internal combustion engine having coaxially mounted compressor, combustion chamber, and turbine
• Joseph A. Gamell

  Power generating system
• Joseph A. Gamell

  System for utilizing waste heat of an internal combustion engine
• Joseph A. Gamell

  System for utilizing waste heat of an internal combustion engine