Patents by Inventor Karl A. Clausen

Karl A. Clausen 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).

  • Iron golf club
    Patent number: 7338389
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: March 4, 2008
    Assignee: Callaway Golf Company
    Inventors: Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • IRON GOLF CLUB
    Publication number: 20070219017
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: May 21, 2007
    Publication date: September 20, 2007
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: CHRIS WIELAND, KARL CLAUSEN, UDAY DESHMUKH, JESSE BOLANE, ROBERT LANG, ROGER CLEVELAD, HERBERT REYES, AUGUSTIN ROLLINSON
  • Iron golf club
    Patent number: 7250008
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: July 31, 2007
    Assignee: Callaway Golf Company
    Inventors: Pijush K. Dewanjee, John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Roger Cleveland, Herbert Reyes, Augustin W. Rollinsoni, Robert R. Lang
  • Iron golf club
    Patent number: 7220189
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: May 22, 2007
    Assignee: Callaway Golf Company
    Inventors: Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • Iron golf club
    Publication number: 20060084527
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a main body (22), a central member (24) and a mass member (25). The Mass member (25) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The main body (22) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx, and a low center of gravity.
    Type: Application
    Filed: November 14, 2005
    Publication date: April 20, 2006
    Inventors: James Nycum, Chris Wieland, James Wenck, Roger Cleveland, Herbert Reyes, Uday Deshmukh, Karl Clausen
  • IRON GOLF CLUB
    Publication number: 20050187032
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: April 27, 2005
    Publication date: August 25, 2005
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: Pijush Dewanjee, John Guard, Chris Wieland, Karl Clausen, Uday Deshmukh, Jesse Bolane, Roger Cleveland, Herbert Reyes, Augustin Rollinsoni, Robert Lang
  • Iron Golf Club
    Publication number: 20050130765
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: February 22, 2005
    Publication date: June 16, 2005
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: Chris Wieland, Karl Clausen, Uday Deshmukh, Jesse Bolane, Robert Lang, Roger Cleveland, Herbert Reyes, Augustin Rollinson
  • Iron golf club head
    Patent number: 6887164
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: May 3, 2005
    Assignee: Callaway Golf Company
    Inventors: Pijush K. Dewanjee, John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • Iron golf club
    Patent number: 6857973
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: February 22, 2005
    Assignee: Callaway Golf Company
    Inventors: Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • Iron Golf Club Head
    Publication number: 20040229715
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: February 27, 2004
    Publication date: November 18, 2004
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: Pijush K. Dewanjee, John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • Iron golf club
    Patent number: 6814674
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member (22), a central member (24) and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a iron-nickel tungsten alloy. The central member (24) is preferably composed of a bulk molding compound. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: November 9, 2004
    Assignee: Callaway Golf Company
    Inventors: Karl A. Clausen, Robert R. Lang, Augustin W. Rollinsoin, Richard C. Helmstetter
  • Iron golf club head
    Patent number: 6769998
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a iron-nickel tungsten alloy. The central member (24) is preferably composed of a bulk molding compound. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: August 3, 2004
    Assignee: Callaway Golf Company
    Inventors: Karl A. Clausen, Robert R. Lang, Augustin W. Rollinson, Richard C. Helmstetter
  • IRON GOLF CLUB
    Publication number: 20040106466
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and lxx.
    Type: Application
    Filed: October 6, 2003
    Publication date: June 3, 2004
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane, Robert R. Lang, Roger Cleveland, Herbert Reyes, Augustin W. Rollinson
  • Iron golf club head
    Publication number: 20040058747
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a iron-nickel tungsten alloy. The central member (24) is preferably composed of a bulk molding compound. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: September 20, 2002
    Publication date: March 25, 2004
    Applicant: Callaway Golf Company
    Inventors: Karl A. Clausen, Robert R. Lang, Augustin W. Rollinson, Richard C. Helmstetter
  • Iron golf club
    Publication number: 20040058745
    Abstract: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member (22), a central member (24) and a face plate 26. The periphery member (22) is preferably composed of a high density material such as a iron-nickel tungsten alloy. The central member (24) is preferably composed of a bulk molding compound. The face plate (26) is preferably composed of a titanium alloy material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.
    Type: Application
    Filed: September 26, 2002
    Publication date: March 25, 2004
    Applicant: Callaway Golf Company
    Inventors: Karl A. Clausen, Robert R. Lang, Augustin W. Rollinsoin, Richard C. Helmstetter
  • Golf club head
    Patent number: D529111
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: September 26, 2006
    Assignee: Callaway Golf Company
    Inventors: Roger Cleveland, Karl A. Clausen, Kurashima Takao, Patrick Koegler, Augustin W. Rollinson
  • Golf club head
    Patent number: D533245
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: December 5, 2006
    Assignee: Callaway Golf Company
    Inventors: Roger Cleveland, Karl A. Clausen
  • Iron golf club head
    Patent number: D537138
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: February 20, 2007
    Assignee: Acushnet Company
    Inventors: Karl A. Clausen, Thomas C. Morris
  • Iron golf club head
    Patent number: D544055
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 5, 2007
    Assignee: Callaway Golf Company
    Inventors: Chris J. Wieland, Roger Cleveland, Homer E. Aguinaldo, Karl A. Clausen, Lionel Poincenot
  • Iron golf club head cavity
    Patent number: D547408
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: July 24, 2007
    Assignee: Acushnet Company
    Inventors: Karl A. Clausen, Scott A. Rice