Patents by Inventor David S. Drewelow

David S. Drewelow 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).

  • Water decontamination systems
    Patent number: 9295924
    Abstract: Water decontamination systems including one or more of an aerator module, a separator tower, and a contamination gas treatment system are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
    Type: Grant
    Filed: January 2, 2013
    Date of Patent: March 29, 2016
    Assignee: Liquid Separation Technologies and Equipment, LLC
    Inventor: David S. Drewelow
  • Apparatus for aeration of contaminated liquids
    Patent number: 9079785
    Abstract: Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
    Type: Grant
    Filed: January 23, 2012
    Date of Patent: July 14, 2015
    Assignee: Liquid Separation Technologies and Equipment, LLC
    Inventor: David S. Drewelow
  • APPARATUS FOR AERATION OF CONTAMINATED LIQUIDS
    Publication number: 20120234740
    Abstract: Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
    Type: Application
    Filed: January 23, 2012
    Publication date: September 20, 2012
    Inventor: David S. Drewelow
  • Apparatus for aeration of contaminated liquids
    Patent number: 8101089
    Abstract: Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: January 24, 2012
    Assignee: Liquid Separation Technologies and Equipment, LLC
    Inventor: David S. Drewelow
  • APPARATUS FOR AERATION OF CONTAMINATED LIQUIDS
    Publication number: 20090045141
    Abstract: Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.
    Type: Application
    Filed: November 9, 2007
    Publication date: February 19, 2009
    Inventor: David S. Drewelow