Patents by Inventor James E. Seluga

James E. Seluga 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).

  • Golf club head with center of gravity adjustability
    Patent number: 8956244
    Abstract: A golf club head comprising an adjustable weighting feature including a tube extending from the crown to the sole of the golf club head is disclosed herein. More specifically, a golf club head formed from three pieces, namely a first piece comprising a face, a crown portion, a sole portion, and a hosel, a second piece comprising a rear end, a crown portion, and a sole portion, and a tube, wherein these pieces are welded to one another, is disclosed herein. Each of these pieces may be separately cast, forged, or formed from a metal material such as stainless steel, titanium alloy, and aluminum alloy.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: February 17, 2015
    Assignee: Callaway Golf Company
    Inventors: Joshua D. Westrum, James E. Seluga, Patrick Dawson, Sean P. Griffin