Patents by Inventor Alexander Zambrano

Alexander Zambrano 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).

  • JOINING OF HIGH WEAR RESISTANT AND BASE MATERIALS
    Publication number: 20240139859
    Abstract: Linear friction welding is used to join dissimilar materials, namely a first workpiece formed of a high wear resistant material and a second workpiece formed of a base material. A compressive force is applied and a friction force is generated between the first and second workpieces. A solid-state joint is formed between the first and second workpieces. The high wear resistant material can be a tool steel, and the base material can be a low alloy steel or a carbon steel. The composite assemblies can be used for mining wear applications.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Inventors: Jiaren Jiang, Oscar Alexander Zambrano, Priti Wanjara, Javad Gholipour
  • System and method for controlling an industrial process utilizing process trajectories
    Patent number: 6636842
    Abstract: A method for monitoring an industrial process, including the steps of: providing a knowledge base comprising a two-dimensional representation of operational conditions for the process; obtaining process real time data from the industrial process for a plurality of process variables; selecting relevant features from the real time data; obtaining an operational condition classification from the relevant features; transforming the operational condition classification into a point; and displaying the point on said knowledge base.
    Type: Grant
    Filed: July 15, 2000
    Date of Patent: October 21, 2003
    Assignee: Intevep, S.A.
    Inventors: Alexander Zambrano, Manuel Vazquez, Hugo E. Aponte, Alexis A Suarez, Jose Fernandes