Patents by Inventor Edward A. Lengyel, Sr.

Edward A. Lengyel, Sr. 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).

  • Fireproof container
    Patent number: 5913607
    Abstract: A heat resistant container has a flexible pouch-like configuration and is fabricated using a laminate assembly of conventional heat resistant fabric materials and assembly techniques. The laminate assembly includes outer layers of woven silica fiber fabric enclosing a non-woven fabric of a ceramic fiber. The containers may be provided in a variety of sizes for most household applications and convenient storage.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: June 22, 1999
    Inventor: Edward A. Lengyel, Sr.