Patents by Inventor Leslie I. Williams

Leslie I. Williams 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).

  • Fomite tumbler and method of transferring biological material
    Patent number: 8454224
    Abstract: A fomite tumbler and method of transferring an agent from a source object to one or more fomites is provided. The tumbler provides reproducible and adjustable experimental determination of agent transfer between objects such as during handling. The inventions provide a unique mechanism for studying the transfer of a biological agent through a public use system such as the United States Postal System.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: June 4, 2013
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Warren L. Gardner, Jerold R. Bottiger, William R. Sayers, Leslie I. Williams