Patents by Inventor Matthew Daniel De Lise

Matthew Daniel De Lise 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).

  • Engine Cylinder with Liner
    Publication number: 20240060457
    Abstract: An engine is provided with a cylinder liner that extends beyond the surface of the crankcase surrounding the cylinder. When the engine is oriented in an inverted V-block configuration, the extension of the cylinder liner provides a barrier to oil that can pool on the crankcase surface and otherwise enter the interior of the cylinder, absent such a barrier.
    Type: Application
    Filed: June 20, 2023
    Publication date: February 22, 2024
    Inventor: Matthew Daniel De Lise
  • Engine cylinder with liner
    Patent number: 11719182
    Abstract: An engine is provided with a cylinder liner that extends beyond the surface of the crankcase surrounding the cylinder. When the engine is oriented in an inverted V-block configuration, the extension of the cylinder liner provides a barrier to oil that can pool on the crankcase surface and otherwise enter the interior of the cylinder, absent such a barrier.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: August 8, 2023
    Assignee: DeltaHawk Engines, Inc.
    Inventor: Matthew Daniel De Lise