Patents by Inventor Bartek Zalewski

Bartek Zalewski 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).

  • LACROSSE HEAD WITH DIFFERENTIATED BALL STOP
    Publication number: 20120071280
    Abstract: A lacrosse stick includes an elongated handle and a head frame which adapted for mounting thereon a net and which includes first and second portions which are made from different materials. One of the materials is typically more flexible than the other. Part of the handle and head frame may be formed as a unitary structure made of the same material. In addition, the stick provides a mechanism for forming the head frame with a center of gravity at a location which facilitates the ability of a player to discern orientation of the head frame by feel.
    Type: Application
    Filed: September 16, 2010
    Publication date: March 22, 2012
    Inventors: STEVE A. COPELAND, BARTEK ZALEWSKI, JONATHAN D. LIBERTY
  • Steerable catheter handle
    Patent number: D648851
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: November 15, 2011
    Assignee: Baylis Medical Company Inc.
    Inventors: Steve Copeland, Bartek Zalewski