Patents by Inventor Anthony Morris Annand

Anthony Morris Annand 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).

  • Method of controlling fleas and ticks on cats and dogs
    Patent number: 3968207
    Abstract: This invention relates to the use of O,O,O',O'-tetramethyl O,O'-thiodi-p-phenylene phosphorothioate insecticidal and acaricidal compositions in cats and dogs.
    Type: Grant
    Filed: January 23, 1975
    Date of Patent: July 6, 1976
    Assignee: American Cyanamid Company
    Inventors: Michael Stanley Schrider, Gordon Paul Poeschel, Anthony Morris Annand