Patents by Inventor Fred C. Wright

Fred C. Wright has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Control of parasitic mites with alkyl carbamates
    Patent number: 4464390
    Abstract: Certain aliphatic carbamates and thiocarbamates are useful in controlling scabies mites and other parasitic mites.
    Type: Grant
    Filed: November 23, 1982
    Date of Patent: August 7, 1984
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Jan Kochansky, Fred C. Wright
  • Control of parasitic mites with alkyl amines
    Patent number: 4230726
    Abstract: Certain secondary and tertiary straight and branched chain amines and amides are found to be highly effective for controlling scabies mites and other parasitic mites.
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: October 28, 1980
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: William F. Fisher, Malcolm J. Thompson, Fred C. Wright, William E. Robbins