Patents by Inventor Andrew Louis Berry

Andrew Louis Berry 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).

  • SOLENOID SUPERVISORY SYSTEM
    Publication number: 20230249018
    Abstract: Systems and methods for a solenoid supervisory detection system which can detect the presence or absence of a solenoid plunger within a solenoid coil. These systems can be used to verify correct reassembly of a solenoid valve after it has been disassembled for testing.
    Type: Application
    Filed: April 17, 2023
    Publication date: August 10, 2023
    Inventors: Timothy B. Decker, Michael F. Cabral, Andrew Louis Berry
  • Solenoid supervisory system
    Patent number: 11628322
    Abstract: Systems and methods for a solenoid supervisory detection system which can detect the presence or absence of a solenoid plunger within a solenoid coil. These systems can be used to verify correct reassembly of a solenoid valve after it has been disassembled for testing.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: April 18, 2023
    Assignee: Potter Electric Signal Company, LLC
    Inventors: Timothy B. Decker, Michael F. Cabral, Andrew Louis Berry
  • SOLENOID SUPERVISORY SYSTEM
    Publication number: 20210205646
    Abstract: Systems and methods for a solenoid supervisory detection system which can detect the presence or absence of a solenoid plunger within a solenoid coil. These systems can be used to verify correct reassembly of a solenoid valve after it has been disassembled for testing.
    Type: Application
    Filed: December 31, 2020
    Publication date: July 8, 2021
    Inventors: Timothy B. Decker, Michael F. Cabral, Andrew Louis Berry