Patents by Inventor Jonathan J. Krueger

Jonathan J. Krueger 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).

  • Fluid level gauge or reservoir with built-in light source
    Patent number: 11378437
    Abstract: An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: July 5, 2022
    Assignee: OIL-RITE CORPORATION
    Inventors: Carolyn M Boldt, Jonathan J Krueger
  • FLUID LEVEL GAUGE OR RESERVOIR WITH BUILT-IN LIGHT SOURCE
    Publication number: 20200363254
    Abstract: An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known In the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 19, 2020
    Applicant: OIL-RITE CORPORATION
    Inventors: Carolyn M. Boldt, Jonathan J. Krueger
  • Fluid level gauge or reservoir with built-in light source
    Patent number: 10732019
    Abstract: An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: August 4, 2020
    Assignee: OIL-RITE CORPORATION
    Inventors: Carolyn M. Boldt, Jonathan J. Krueger
  • FLUID LEVEL GAUGE OR RESERVOIR WITH BUILT-IN LIGHT SOURCE
    Publication number: 20190195672
    Abstract: An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 27, 2019
    Applicant: Oil-Rite Corporation
    Inventors: Carolyn M. Boldt, Jonathan J. Krueger