Patents by Inventor Anca I. Marcu

Anca I. Marcu 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).

  • Coating for seal assembly
    Patent number: 10442480
    Abstract: A seal having a body defining an inner surface and an outer surface. The seal includes a layer of coating deposited on the body, the layer of coating including a material exhibiting oleophobic and hydrophobic properties for both the inner surface and the outer surface.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: October 15, 2019
    Assignee: Caterpillar Inc.
    Inventors: Connor J. Haas, John M. Spangler, Anca I. Marcu
  • COATING FOR SEAL ASSEMBLY
    Publication number: 20190002044
    Abstract: A seal having a body defining an inner surface and an outer surface. The seal includes a layer of coating deposited on the body, the layer of coating including a material exhibiting oleophobic and hydrophobic properties for both the inner surface and the outer surface.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicant: Caterpillar Inc.
    Inventors: Connor J. Haas, John M. Spangler, Anca I. Marcu
  • ANTI-CORROSION PEELABLE COATING AND SPRAYER FOR APPLYING THE SAME
    Publication number: 20160199874
    Abstract: A method for applying a coating material on a surface having a first portion and a second portion is disclosed. The method includes spraying the coating material on the surface using a non-regulated pressurized sprayer at a predetermined pressure. The sprayer including a nozzle having an orifice, a body, a closure, and a dip tube. The coating material is an anti-corrosion peelable coating having a predetermined composition. The coating material on the first portion of the surface is retained, and the coating material on the second portion of the surface is peeled off.
    Type: Application
    Filed: March 24, 2016
    Publication date: July 14, 2016
    Applicant: Caterpillar Inc.
    Inventors: John M. Spangler, Anca I. Marcu, Brent W. Skinner, Salwa (SUE) B. Zoghbi, Anthony C. Price