Patents Assigned to PURE GRAVITY FILTRATION SYSTEMS, LLC
  • Liquid storage and filtration method
    Patent number: 10688424
    Abstract: A method for using a filtration system is provided. The filtration system can include a container, an inner cup, and a filter pad. The filtration system can be configured to remove undesirable impurities from liquid. For example, the filtration system can be configured to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: June 23, 2020
    Assignee: Pure Gravity Filtration Systems, LLC
    Inventors: Brendan S. Siegert, Lee L. Reneau
  • Liquid storage and filtration method
    Patent number: 10493389
    Abstract: Apparatus for filtering used cooking oil includes a container, an inner cup, and a filter pad. The apparatus can be configured to remove undesirable impurities from liquid. For example, the apparatus can be configured to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: December 3, 2019
    Assignee: Pure Gravity Filtration Systems, LLC
    Inventors: Brendan S. Siegert, Lee L. Reneau
  • Liquid Storage and Filtration Method
    Publication number: 20180361286
    Abstract: Apparatus for filtering used cooking oil includes a container, an inner cup, and a filter pad. The apparatus can be configured to remove undesirable impurities from liquid. For example, the apparatus can be configured to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Application
    Filed: August 28, 2018
    Publication date: December 20, 2018
    Applicant: Pure Gravity Filtration Systems, LLC
    Inventors: Brendan S. Siegert, Lee L. Reneau
  • Liquid Storage and Filtration Method
    Publication number: 20180318741
    Abstract: A method for using a filtration system is provided. The filtration system can include a container, an inner cup, and a filter pad. The filtration system can be configured to remove undesirable impurities from liquid. For example, the filtration system can be configured to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Applicant: Pure Gravity Filtration Systems, LLC
    Inventors: Brendan S. Siegert, Lee L. Reneau
  • FILTER PAD
    Publication number: 20180099238
    Abstract: A filter pad is described herein. The filter pad can include carbon and a fibrous material. The filter pad can be used to filter contaminated edible oil. For example, the filter pad can be used to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 12, 2018
    Applicant: PURE GRAVITY FILTRATION SYSTEMS, LLC
    Inventors: BRENDAN S. SIEGERT, LEE L. RENEAU
  • LIQUID STORAGE AND FILTRATION SYSTEM
    Publication number: 20180098664
    Abstract: A design and method for using a filtration system is provided. The filtration system can include a container, an inner cup, and a filter pad. The filtration system can be configured to remove undesirable impurities from liquid. For example, the filtration system can be configured to remove total polar molecules and lovibond color red from used cooking oil.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 12, 2018
    Applicant: PURE GRAVITY FILTRATION SYSTEMS, LLC
    Inventors: BRENDAN S. SIEGERT, LEE L. RENEAU