Patents by Inventor Peter E. Pelloski

Peter E. Pelloski 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).

  • Drawable corrosion inhibiting coating
    Patent number: 5166251
    Abstract: A corrosive resistant coating with deep drawability characteristics which is applied to a metal substrate as a wet film and then heated to dry and initiate curing to provide a protective coating tenaciously bonded to the substrate. The composition has a corrosion inhibiting powder metal, a drawing agent of polytetrafluorethylene (PTFE), a primary bonding resin, and a vehicle of solvents. Preferably, the coating composition also has a secondary organic resin and thixotropic, metal suspension and hydroscopic agents. The cured coating composition on a metal substrate, in most instances, eliminates the needs for additional die drawing compounds when deep cold drawing the coated metal substrate.
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: November 24, 1992
    Assignee: Depor Industries, Inc.
    Inventors: L. Donald Barrett, Burkhard Flamme, Dale R. Hahn, Peter E. Pelloski
  • Welding corrosion inhibiting coating
    Patent number: 5047451
    Abstract: A corrosive resistant coating composition with improved weldability characteristics which is applied to a metal substrate as a wet film and then heated to dry and initiate curing to provide a protective coating tenaciously bonded to the substrate. The composition has corrosion inhibiting finely divided aluminum or stainless steel, a weldability agent of finely divided nickel, a primary bonding resin, and a vehicle of solvents. Preferably, the composition also has a secondary organic resin and thixotropic, metal suspension and hydroscopic agents.
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: September 10, 1991
    Assignee: Depor Industries, Inc.
    Inventors: L. Donald Barrett, Dale R. Hahn, Peter E. Pelloski, Richard W. Ziegler
  • Black corrosion resistant coating and method for a metal substrate
    Patent number: 4544581
    Abstract: A black corrosion resistant coating composition which is applied to a metal substrate as a wet film and heated to dry and initiate curing to provide a protective coating tenaciously bonded to the substrate. The composition has a corrosion inhibiting powdered metal, a black pigment of manganese dioxide and a primary bonding titanate polymer which when heated, undergoes a hydrolysis reaction producing an inorganic titanium dioxide bonding of the coating to the substrate. Improved film integrity and adhesion of the wet coating prior to the hydrolysis reaction is provided by a secondary organic resin. Preferably the coating composition also has thixotropic, metal suspension and hygroscopic agents. All the constituents are dispersed in a vehicle of active and inactive solvents.
    Type: Grant
    Filed: September 25, 1984
    Date of Patent: October 1, 1985
    Assignee: Depor Industries
    Inventor: Peter E. Pelloski