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Black History Month - African American Inventors

Black History Inventors - Patent Holders List Index

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Black History Month - African American Inventors

William Barry - Mail-canceling machine

A < Bailey to Barnes, Barry to Bell, Benjamin to Bondu, Booker to Brooks, Brown to Byrd > C

William Barry

  • #584,842, 6/22/1897, Stacking device
  • #585,017, 6/22/1897, Stacking device
  • #585,074, 6/22/1897, Mail-canceling machine
  • #585,075, 6/22/1897, Postmarking and canceling machine
  • #585,076, 6/22/1897, Postal machine

Janet Bashen

  • #6,985,922, 1/10/2006, "Method, Apparatus and System for Processing Compliance Actions over a Wide Area Network."

Patricia Bath

  • #4,744,360, 5/17/1988, Apparatus for ablating and removing cataract lenses
  • #5,843,071, 12/1/1998, Method and apparatus for ablating and removing cataract lenses
  • #5,919,186, 7/6/1999, Laser apparatus for surgery of cataractous lenses

James Battle

  • #3,691,503, 9/12/1972, Variable Resistance Resistor Assembly

James A Bauer

  • #3,490,571, 1/20/1970, Coin Changer Mechanism

Robert Gordon Bayless

  • #3,565,818, 2/23/1971, Encapsulation process and its product (Co-inventor Donald Day Emrick)
  • #3,574,133, 4/6/1971, Encapsulation process and its product (Co-inventor Donald Day Emrick)
  • #3,576,660, 4/27/1971, Pressure-Sensitive Record Sheet & Coating Composition
  • #3,629,140, 12/21/1971, Water Solubilization of Vanadyl-hardened Poly (vinyl alcohol) Films Useful as Capsule Wall Material
  • #3,922,373, 11/25/1975, Solid Microglobules Containing Dispersed Materials
  • #4,073,946, 2/14/1978, Process of Feeding Larval Marine Animals
  • #4,107,071, 8/15/1978, Method of Producing Microcapsules & Resulting Product

Andrew Beard

George E Becket

Charles Randolph Beckley

  • #3,856,345, 12/24/1974, Folding Chair

Billie J Becoat

  • #4,895,385, 1/23/1990, Kit for converting a bicycle to a dual wheel driven cycle
  • #5,004,258, 5/26/1992, Kit for converting a bicycle to a dual wheel driven cycle
  • #5,116,070, 4/2/1991, Dual wheel driven bicycle
  • #5,184,838, 2/9/1993, Dual wheel driven bicycle

Paul Eugene Belcher and Daniel Hobel

  • #4,328,482, 5/4/1982, Remote AC power control with control pulses at the zero crossing of the AC wave

Earl S Bell

  • #6,802,567, 10/12/2004, Chair with slide skin

Landrow Bell

  • #115,153, 5/23/1871, Locomotive Smoke Stack
  • #133,823, 12/10/1872, Dough Kneader
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