Patents by Inventor Robert G. Tarapchak

Robert G. Tarapchak 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).

  • Adjustable Support
    Publication number: 20140166824
    Abstract: An adjustable support may have one or more screw piles at its base. The bottom side of a bottom plate may be welded to the screw pile. A top plate may be positioned on top of the bottom plate. A threaded stud is then placed over a nut/bushing affixed to the top side of the top plate and threaded into and through the nut/bushing.
    Type: Application
    Filed: April 12, 2013
    Publication date: June 19, 2014
    Applicant: Concrete Alternatives & More, Inc.
    Inventor: Robert G. Tarapchak
  • Method for Installing a Helical Pier with Polyurthane Resin Grout
    Publication number: 20130243533
    Abstract: A method for installing a helical pier using a polyurethane resin grout that results in a support structure capable of bearing heavy loads and exhibiting high lateral strength which is also nontoxic and non-hazardous to the environment
    Type: Application
    Filed: February 5, 2013
    Publication date: September 19, 2013
    Applicant: Concrete Alternatives & More, Inc.
    Inventor: Robert G. Tarapchak