Patents by Inventor Paul Don Lloyd

Paul Don Lloyd 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 treating animal waste
    Patent number: 6083386
    Abstract: A method for treating waste from animal husbandry sites. The process is a closed loop system with no need for an anerobic lagoon.
    Type: Grant
    Filed: December 9, 1998
    Date of Patent: July 4, 2000
    Assignee: AgTech Environmental, Inc.
    Inventor: Paul Don Lloyd