Patents by Inventor Quinton G. Patzlaff

Quinton G. Patzlaff 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).

  • Continuously Prestressed Concrete Pile Splice
    Publication number: 20150267372
    Abstract: A pile splice section for a spliced prestressed concrete pile includes a prestressed concrete element including a first end and a second end and a plurality of tendons that extend from the first end to the second end. A first end assembly at the first end of the prestressed concrete element includes a first plate coupled to the plurality of tendons. The first end assembly further includes a plurality of internally threaded fasteners embedded in the first end of the prestressed concrete element that are engagable via apertures extending through the first plate. A second end assembly at the second end of the prestressed concrete element includes a second metal plate coupled to the plurality of tendons. The second end assembly further includes a plurality of apertures extending through the second plate and accessible via pockets proximate the second end of the prestressed concrete element.
    Type: Application
    Filed: June 3, 2015
    Publication date: September 24, 2015
    Inventors: Maher K. Tadros, Hanna E. Kromel, Quinton G. Patzlaff, George Morcous
  • Continuously prestressed concrete pile splice
    Patent number: 9057170
    Abstract: A pile splice section for a spliced prestressed concrete pile includes a prestressed concrete element including a first end and a second end and a plurality of tendons that extend from the first end to the second end. A first end assembly at the first end of the prestressed concrete element includes a first plate coupled to the plurality of tendons. The first end assembly further includes a plurality of internally threaded fasteners embedded in the first end of the prestressed concrete element that are engagable via apertures extending through the first plate. A second end assembly at the second end of the prestressed concrete element includes a second metal plate coupled to the plurality of tendons. The second end assembly further includes a plurality of apertures extending through the second plate and accessible via pockets proximate the second end of the prestressed concrete element.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: June 16, 2015
    Assignee: Nu Tech Ventures, Inc.
    Inventors: Maher K. Tadros, Hanna E. Kromel, Quinton G. Patzlaff, George Morcous
  • CONTINUOUSLY PRESTRESSED CONCRETE PILE SPLICE
    Publication number: 20110002744
    Abstract: A pile splice section for a spliced prestressed concrete pile includes a prestressed concrete element including a first end and a second end and a plurality of tendons that extend from the first end to the second end. A first end assembly at the first end of the prestressed concrete element includes a first plate coupled to the plurality of tendons. The first end assembly further includes a plurality of internally threaded fasteners embedded in the first end of the prestressed concrete element that are engagable via apertures extending through the first plate. A second end assembly at the second end of the prestressed concrete element includes a second metal plate coupled to the plurality of tendons. The second end assembly further includes a plurality of apertures extending through the second plate and accessible via pockets proximate the second end of the prestressed concrete element.
    Type: Application
    Filed: July 1, 2010
    Publication date: January 6, 2011
    Applicant: NUtech Ventures, Inc.
    Inventors: Maher K. Tadros, Kromel E. Hanna, Quinton G. Patzlaff