Patents by Inventor Carl R. Henderson

Carl R. Henderson 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).

  • Process for containment of liquids as solids or semisolids
    Patent number: 4460292
    Abstract: Disclosed is the containment or controlling of waste and hazardous liquids, drilling muds and chemicals in a semi-solid or solid form for removal, transportation and disposal or otherwise handling thereby avoiding the problems and reducing the expense in removing, transporting, disposing or otherwise handling them in liquid form.
    Type: Grant
    Filed: July 15, 1982
    Date of Patent: July 17, 1984
    Assignee: Agritec, Inc.
    Inventors: Robert L. Durham, Carl R. Henderson, Richard C. Allison, II