Patents by Inventor Paul Mankiewicz

Paul Mankiewicz 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).

  • Publication number: 20050064171
    Abstract: An artificial soil includes a plurality of foam plastic fragments. A gel coating is disposed about substantially each of the fragments. Minerals are disposed within the gel coating.
    Type: Application
    Filed: September 23, 2003
    Publication date: March 24, 2005
    Inventor: Paul Mankiewicz