Patents by Inventor Joseph S. Showalter, II

Joseph S. Showalter, II 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).

  • APU cleaning system and method
    Patent number: 10703510
    Abstract: A system and method of cleaning an aircraft APU entails positioning an elevated platform beneath the APU compartment, suspending a curtain from the doors of the APU compartment, positioning a basin beneath the curtain, attaching the curtain to the basin and pressure washing the APU or a portion thereof with steam and/or hot water. Runoff collected in the basin is transferred to a storage container for industrial wastewater treatment.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: July 7, 2020
    Assignee: DELTA AND SIERRA HOLDINGS, LLC
    Inventors: David Allen, Joseph S. Showalter, II
  • APU CLEANING SYSTEM AND METHOD
    Publication number: 20190315491
    Abstract: A system and method of cleaning an aircraft APU entails positioning an elevated platform beneath the APU compartment, suspending a curtain from the doors of the APU compartment, positioning a basin beneath the curtain, attaching the curtain to the basin and pressure washing the APU or a portion thereof with steam and/or hot water. Runoff collected in the basin is transferred to a storage container for industrial wastewater treatment.
    Type: Application
    Filed: April 11, 2018
    Publication date: October 17, 2019
    Applicant: DELTA AND SIERRA HOLDINGS, LLC
    Inventors: David Allen, Joseph S. Showalter, II