Patents by Inventor David Espinoza

David Espinoza 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).

  • REFUELING VEHICLE
    Publication number: 20230002211
    Abstract: A refueling vehicle may have a front fuel dispensing module with at least one or more hoses for dispensing fuel product from the fuel tank to an external tank. The front fuel dispensing module is located between the cab and the fuel tank containing the fuel product.
    Type: Application
    Filed: May 6, 2022
    Publication date: January 5, 2023
    Inventor: David Espinoza
  • Refueling vehicle
    Patent number: 11325826
    Abstract: A refueling vehicle may have a front fuel dispensing module with at least one or more hoses for dispensing fuel product from the fuel tank to an external tank. The front fuel dispensing module is located between the cab and the fuel tank containing the fuel product.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: May 10, 2022
    Assignee: Booster Fuels, Inc.
    Inventor: David Espinoza
  • REFUELING VEHICLE
    Publication number: 20210139313
    Abstract: A refueling vehicle may have a front fuel dispensing module with at least one or more hoses for dispensing fuel product from the fuel tank to an external tank. The front fuel dispensing module is located between the cab and the fuel tank containing the fuel product.
    Type: Application
    Filed: November 13, 2019
    Publication date: May 13, 2021
    Inventor: David Espinoza
  • Fluid Delivery Apparatus for Use in Systems, Methods and Apparatus for Producing Customized Topical Agents
    Publication number: 20210142382
    Abstract: A method and a system are described herein for preparing a custom cosmetic formulation.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 13, 2021
    Inventors: Joel Stewart, Leslie Y. Harvill, Rajesh Subramanian, David Espinoza
  • Systems, methods and apparatus for producing customized topical agents
    Patent number: 10943279
    Abstract: A method and a system are described herein for preparing a custom cosmetic formulation.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: March 9, 2021
    Assignee: Shiseido Company, Limited
    Inventors: Joel Stewart, Leslie Y. Harvill, Rajesh Subramanian, David Espinoza
  • Systems, Methods and Apparatus for Producing Customized Topical Agents
    Publication number: 20180189853
    Abstract: A method and a system are described herein for preparing a custom cosmetic formulation.
    Type: Application
    Filed: December 27, 2017
    Publication date: July 5, 2018
    Inventors: Joel Stewart, Leslie Y. Harvill, Rajesh Subramanian, David Espinoza
  • Key locator device
    Patent number: 8855672
    Abstract: The key locator device integrates two forms of locating means therein so as to provide location-based services and/or paging means and alarms for locating the key locator device. The locating means include a GPS locating means and a cellular transceiver such that the location of the key locator device may be determined via GPS whereas a paging function in association with an audible alarm may be accomplished via the cellular transceiver. The key locator device includes a caller ID strip that illuminates to display a phone number when so paged. The GPS locating means may provide location-based data of the key locator device remotely via transceiver to a smart phone or computer. The key locator device may include a vibrating means and/or speaker to produce a vibratory and/or audible alarm when so paged.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: October 7, 2014
    Inventors: Clayton A. Cohn, David Espinoza