Patents by Inventor James A. Michalenko

James A. Michalenko 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).

  • Cap pipe fitting
    Patent number: D795398
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: August 22, 2017
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Domenic C. Decaria, James A. Michalenko, Andrew J. Midlik, Mark D. Julius
  • Elbow pipe fitting
    Patent number: D908849
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: January 26, 2021
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Domenic C. Decaria, James A. Michalenko, Andrew J. Midlik, Mark D. Julius
  • Tee pipe fitting
    Patent number: D924375
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: July 6, 2021
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Domenic C. Decaria, James A. Michalenko, Andrew J. Midlik, Mark D. Julius