Patents by Inventor Randolph J. Peterson

Randolph J. Peterson 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).

  • Method for using a wedge to improve a golfer's swing
    Patent number: 7824281
    Abstract: A method for improving a golfer's swing using a training wedge composed of a rubberized foam and having an angled surface to force a golfer to have a steeper angle of attack.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: November 2, 2010
    Assignee: Callaway Golf Company
    Inventor: Randolph J. Peterson
  • Method of fitting a golf club to a golfer
    Patent number: 7153215
    Abstract: A method a fitting a golf club to a golfer based on the golfer's playing characteristics and the inherent properties of the golfer's current golf club. A golf club is selected and a analyzed to determine if the selected golf club is optimized for the golfer.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: December 26, 2006
    Assignee: Callaway Golf Company
    Inventors: Randolph J. Peterson, Nicholas C. Arthur
  • Golf club head
    Patent number: D719627
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: December 16, 2014
    Assignee: Callaway Golf Company
    Inventors: Chris J. Wieland, Randolph J. Peterson
  • Golf club head
    Patent number: D763999
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: August 16, 2016
    Assignee: Callaway Golf Company
    Inventors: Larry G. Tang, Scott R. Manwaring, Randolph J. Peterson, Chris J. Wieland
  • Golf club head
    Patent number: D764612
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: August 23, 2016
    Assignee: Callaway Golf Company
    Inventors: Larry G. Tang, Scott R. Manwaring, Randolph J. Peterson, Brooks Roche
  • Golf club head
    Patent number: D765809
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: September 6, 2016
    Assignee: Callaway Golf Company
    Inventors: Randolph J. Peterson, Scott R. Manwaring, Tim Goudarzi, Wayne H. Byrne, Jordan M. Greenlaw, Roger Cleveland
  • Putter head
    Patent number: D776771
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: January 17, 2017
    Assignee: Callaway Golf Company
    Inventor: Randolph J. Peterson
  • Golf club head
    Patent number: D803336
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: November 21, 2017
    Assignee: Callaway Golf Company
    Inventors: Wee Joung Kim, Brooks Roche, Randolph J. Peterson, Scott R. Manwaring
  • Golf club head
    Patent number: D830484
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: October 9, 2018
    Assignee: Callaway Golf Company
    Inventors: Wee Joung Kim, Brooks Roche, Randolph J. Peterson, Scott R. Manwaring
  • Golf club head
    Patent number: D830485
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: October 9, 2018
    Assignee: Callaway Golf Company
    Inventors: Wee Joung Kim, Brooks Roche, Randolph J. Peterson, Scott R. Manwaring
  • Golf club head
    Patent number: D864326
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: October 22, 2019
    Assignee: Callaway Golf Company
    Inventors: Philip A. Mickelson, Roger C. Cleveland, Brian Herr, Patrick Dawson, Randolph J. Peterson, Gerritt Pon