Patents by Inventor Valeriy Topal

Valeriy Topal 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).

  • Deposition repair of hollow items
    Publication number: 20050217110
    Abstract: A component has an internal space and has lost first material from a damage site. At least a first portion of a sacrificial element is placed within the internal space. A repair material is deposited at least partially in place of the first material. The sacrificial element is removed.
    Type: Application
    Filed: April 6, 2004
    Publication date: October 6, 2005
    Inventor: Valeriy Topal