Patents by Inventor Andrew Limmack

Andrew Limmack 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).

  • Battery case
    Patent number: 12586852
    Abstract: A battery case for housing a battery and a method of fabricating such a battery case are provided. The battery case may be a battery case for an aircraft. The battery case comprises an enclosure having a cavity for housing the battery. An internal surface of the enclosure facing the cavity includes a protective lining comprising cork and a phenolic binder.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: March 24, 2026
    Assignee: ROLLS-ROYCE PLC
    Inventors: Luke George, Douglas Campbell, Robert Martin, Andrew Limmack
  • BATTERY CASE
    Publication number: 20220021059
    Abstract: A battery case for housing a battery and a method of fabricating such a battery case are provided. The battery case may be a battery case for an aircraft. The battery case comprises an enclosure having a cavity for housing the battery. An internal surface of the enclosure facing the cavity includes a protective lining comprising cork and a phenolic binder.
    Type: Application
    Filed: July 12, 2021
    Publication date: January 20, 2022
    Inventors: Luke George, Douglas Campbell, Robert Martin, Andrew Limmack