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Black History Month - African American Inventors

Patent Holders List Index W

By , About.com Guide

Daniel Hale Williams

Daniel Hale Williams

Mary Bellis

V < Wade to Webster, Weir to Winn, Winters to Wormley > XYZ

Charles E Weir

  • #3,079,505, 2/26/1963, High-pressure optical cell

Edward H West

  • #632,385, 9/5/1899, Weather shield

James Edward West

  • #3,945,112, 3/26/1976, Technique for fabrication of foil electret
  • #4,248,808, 2/3/1981, Technique for removing surface and volume charges from thin high polymer films
  • #4,802,227, 1/31/1989, Noise reduction processing arrangement for microphone arrays

John W West

  • #108,419, 10/18/1870, Improvement in wagons

Ferdinand D Wharton

  • #3,655,869, 4/11/1972, Treatment of diarrhea employing certain basic polyelectrolyte polymers

Charles Fred White

  • #1,018,799, 2/27/1912, Timing device

Daniel L White

  • #574,969, 1/12/1897, Extension step for cars

John Thomas White

  • #572,849, 12/8/1896, Lemon squeezer

Jerome L Wicks

  • #4,325,203, 4/20/1982, Patio door and window guard system invention
Joseph S Wiles

Anthony B Will

  • #6,540,043, 4/1,2003, Vehicle steering system with electronic power regulation unit for limiting the steering angle of rear wheels at high speeds
  • #3,538,916, 11/10/1970, Injection pistol

Carter Williams

  • #468,280, 2/2/1892, Canopy frame

Daniel Hale Williams

  • #NA, 7/9/1893, Internal surgery

James P Williams

  • #634,784, 10/10/1899, Pillow sham holder

Paul E Williams

Robert M Williams

  • #5,171,523, 12/15/1992, Method and apparatus for disinfecting objects

Frank Winn

  • #394,047, 12/4/1888, Direct acting steam engine

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