Patents by Inventor Ryan J. Marino

Ryan J. Marino 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: 10938000
    Abstract: An arrangement for battery pack protection during fluid ingress. The battery pack may include a housing, a terminal block, and a core battery assembly supported in the housing, the assembly including a core housing, a plurality of battery cells supported in the core housing, a first weld strap connecting the battery cells to a positive power terminal, a second weld strap connecting the battery cells to a negative power terminal, a first sacrificial electrode connected to the first weld strap, and a second sacrificial electrode connected to the second weld strap. A spacing between the first sacrificial electrode and the second sacrificial electrode may be selected such that an ingress fluid entering the battery pack electrically shorts the first sacrificial electrode and the second sacrificial electrode to drop a voltage of the cell battery assembly and discharge battery energy before damaging the battery cells.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: March 2, 2021
    Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: Brent M. Willey, Hossein Maleki, Ryan J. Marino
  • Publication number: 20190338950
    Abstract: A liquid fuel air heater comprises a housing defining a motor housing portion and a grip portion extending from the motor housing portion. An electric motor is positioned in the motor housing portion. A combustion chamber is at least partially positioned within the motor housing portion. A fan is driven by the motor when activated for generating an axial airflow through the combustion chamber. A battery pack containing a plurality of battery cells connected to each other in a series or parallel arrangement is removably coupled to the grip portion of the housing for supplying power to the motor.
    Type: Application
    Filed: May 2, 2019
    Publication date: November 7, 2019
    Inventors: Ryan J. MARINO, Brent M. WILLEY, Guo Hong YIN, Wen Jie CHAI, Matthew T. AARON
  • Publication number: 20190280262
    Abstract: An arrangement for battery pack protection during fluid ingress. The battery pack may include a housing, a terminal block, and a core battery assembly supported in the housing, the assembly including a core housing, a plurality of battery cells supported in the core housing, a first weld strap connecting the battery cells to a positive power terminal, a second weld strap connecting the battery cells to a negative power terminal, a first sacrificial electrode connected to the first weld strap, and a second sacrificial electrode connected to the second weld strap. A spacing between the first sacrificial electrode and the second sacrificial electrode may be selected such that an ingress fluid entering the battery pack electrically shorts the first sacrificial electrode and the second sacrificial electrode to drop a voltage of the cell battery assembly and discharge battery energy before damaging the battery cells.
    Type: Application
    Filed: March 7, 2019
    Publication date: September 12, 2019
    Inventors: Brent M. Willey, Hossein Maleki, Ryan J. Marino
  • Patent number: D911802
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: March 2, 2021
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Nataraj Chandrasekharan, Ryan J. Marino, Brent M. Willey, Matthew T. Aaron, Frederick Bryan, Tyler J. Rowe
  • Patent number: D912487
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: March 9, 2021
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Nataraj Chandrasekharan, Ryan J. Marino, Brent M. Willey, Matthew T. Aaron, Frederick Bryan, Tyler J. Rowe