Patents by Inventor Stefan Pypec

Stefan Pypec 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).

  • Atmospheric Corrosion Sensor
    Publication number: 20250137911
    Abstract: An atmospheric corrosion sensor for detecting corrosion of electrical equipment comprising at least two atmospheric corrosion sensing structures placed on at least one insulated corrosion sensor substrate wherein the corrosion sensing structures are accessible to corrosion atmosphere. The atmospheric corrosion sensing structures have the same spatial dimensions and each of said atmospheric corrosion sensing structures comprises a different composition of corrodible material.
    Type: Application
    Filed: October 24, 2024
    Publication date: May 1, 2025
    Applicant: ABB Schweiz AG
    Inventors: Grzegorz Piotr Wawrzola, Stefan Pypec, Matti Laitinen
  • Atmospheric Corrosion Sensor
    Publication number: 20250137916
    Abstract: An atmospheric corrosion sensor for detecting corrosion of electrical equipment due to corrosive gas comprising at least one atmospheric corrosion sensing structure placed on at least one insulated corrosion sensor substrate, wherein the atmospheric corrosion sensor comprises at least one gas permeable layer placed on the corrosion sensing structure, wherein the gas permeable layer allows for transferring the molecules of corrosive gases present in the atmosphere to the surface of the sensing structure, opposite to the insulated corrosion sensor substrate, causing it to corrode.
    Type: Application
    Filed: October 23, 2024
    Publication date: May 1, 2025
    Applicant: ABB Schweiz AG
    Inventors: Stefan Pypec, Grzegorz Piotr Wawrzola, Adam Michalik, Artur Siwek
  • Oil quality sensor
    Patent number: 11982665
    Abstract: A sensor for monitoring the quality of oil in mechanical machinery is provided. The sensor includes a portion that is sealed from the oil which contains electric circuitry to process signals received from the sensing elements. Another portion of the sensor is exposed to the oil and contains one or more sensing elements to sense one or more properties of the oil. The sensed properties may include electrical properties, temperature properties and/or optical properties.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 14, 2024
    Assignee: Dodge Industrial, Inc.
    Inventors: Erald Pjetri, Stefan Pypec, Artur Rdzanek, Brandon LeRoy, Greg Hewitt, Isaac O'Brien-Herr
  • OIL QUALITY SENSOR
    Publication number: 20220163505
    Abstract: A sensor for monitoring the quality of oil in mechanical machinery is provided. The sensor includes a portion that is sealed from the oil which contains electric circuitry to process signals received from the sensing elements. Another portion of the sensor is exposed to the oil and contains one or more sensing elements to sense one or more properties of the oil. The sensed properties may include electrical properties, temperature properties and/or optical properties.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 26, 2022
    Applicant: Dodge Acquisition Co.
    Inventors: Erald Pjetri, Stefan Pypec, Artur Rdzanek, Brandon LeRoy, Greg Hewitt, Isaac O'Brien-Herr