Patents by Inventor Edward Kuchtjak

Edward Kuchtjak 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).

  • Underdrain apparatus
    Patent number: 8343343
    Abstract: An underdrain apparatus includes one or more underdrain blocks and an anchor assembly that includes one or more support members. Each of the underdrain blocks includes a top wall, a bottom wall, a pair of opposing side walls, a pair of opposing end walls, and a center separation wall that extends between the pair of opposing end walls. The center separation wall of at least one of the underdrain blocks may have one or more apertures formed therein, the apertures configured to receive at least one of the support members. One or more of the side walls of the pair of opposing side walls of the underdrain blocks may have one or more side clips. At least one of the side clips defines an aperture for receiving a support member.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: January 1, 2013
    Assignee: Severn Trent Water Purification, Inc.
    Inventors: Navin Kadakia, Edward Kuchtjak, Keith Baker
  • Underdrain Apparatus
    Publication number: 20100314305
    Abstract: An underdrain apparatus includes one or more underdrain blocks and an anchor assembly that includes one or more support members. Each of the underdrain blocks includes a top wall, a bottom wall, a pair of opposing side walls, a pair of opposing end walls, and a center separation wall that extends between the pair of opposing end walls. The center separation wall of at least one of the underdrain blocks may have one or more apertures formed therein, the apertures configured to receive at least one of the support members. One or more of the side walls of the pair of opposing side walls of the underdrain blocks may have one or more side clips. At least one of the side clips defines an aperture for receiving a support member.
    Type: Application
    Filed: May 12, 2010
    Publication date: December 16, 2010
    Applicant: SEVERN TRENT WATER PURIFICATION, INC.
    Inventors: Navin Kadakia, Edward Kuchtjak, Keith Baker