Patents by Inventor Donald R. Doherty

Donald R. Doherty 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).

  • Patent number: 11931684
    Abstract: An air separation module includes a canister having an inlet end and an outlet end arranged along a canister axis, a separator supported within the canister and arranged to separate a compressed air flow received at the air separation module into an oxygen-depleted air flow fraction and an oxygen-enriched air flow fraction, and an inlet cap. The inlet cap is seated about the inlet end of the canister, contains therein a portion of the separator, and has an oxygen-enriched air outlet port fluidly separated from the outlet end of the canister by the separator for diverting the oxygen-enriched air flow fraction to the external environment. Nitrogen generation systems and methods of making air separation modules are also described.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: March 19, 2024
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: James R. Doherty, Donald E. Army
  • Patent number: 10473148
    Abstract: The moveable socket assembly which includes a housing that has an inner bore. A stud projects out of the inner bore of the housing, and the stud has a shank portion which is at least partially disposed outside of the inner bore. A boot with a flexible body and an adapter is also provided to seal the housing with the stud. The flexible body and the adapter of the boot are made as separate pieces from one another, and the flexible body extends from a first end portion that is sealed with the housing to a second end portion. The adapter is interposed between the second end portion of the flexible body and the shank portion of the stud, and the adapter holds the second end portion in a predetermined location relative to the shank portion.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: November 12, 2019
    Assignee: Federal-Mogul Motorparts LLC
    Inventor: Donald R. Doherty
  • Publication number: 20180073552
    Abstract: The moveable socket assembly which includes a housing that has an inner bore. A stud projects out of the inner bore of the housing, and the stud has a shank portion which is at least partially disposed outside of the inner bore. A boot with a flexible body and an adapter is also provided to seal the housing with the stud. The flexible body and the adapter of the boot are made as separate pieces from one another, and the flexible body extends from a first end portion that is sealed with the housing to a second end portion. The adapter is interposed between the second end portion of the flexible body and the shank portion of the stud, and the adapter holds the second end portion in a predetermined location relative to the shank portion.
    Type: Application
    Filed: September 13, 2016
    Publication date: March 15, 2018
    Inventor: Donald R. Doherty