Patents by Inventor Lev Bortnik

Lev Bortnik 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).

  • Anti-rust coating
    Publication number: 20020158230
    Abstract: An acidic, water-thinnable composition is described. The composition may be used both as a primer and paint. The composition creates a coating, which is capable of simultaneously acting as a bonding, inhibiting and protecting layer.
    Type: Application
    Filed: February 4, 2002
    Publication date: October 31, 2002
    Applicant: PRIMEX - METAL COATING LTD.
    Inventor: Lev Bortnik