TREA

Daniel M. Stevens

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser range finder for use on a golf course
    • Patent number 8,279,417
    • Issue date Oct 2, 2012
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hybrid golf club head
    • Patent number 8,272,974
    • Issue date Sep 25, 2012
    • Callaway Golf Company
    • Philip A. Mickelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Interchangeable shaft for a golf club
    • Patent number 8,257,193
    • Issue date Sep 4, 2012
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hybrid golf club head
    • Patent number 8,246,488
    • Issue date Aug 21, 2012
    • Callaway Golf Company
    • Daniel M. Stevens
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Interchangeable shaft for a golf club
    • Patent number 8,235,840
    • Issue date Aug 7, 2012
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number D652880
    • Issue date Jan 24, 2012
    • Callaway Golf Company
    • Philip G. Foster
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Interchangeable shaft for a golf club
    • Patent number 8,096,895
    • Issue date Jan 17, 2012
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number D647583
    • Issue date Oct 25, 2011
    • Callaway Golf Company
    • Philip G. Foster
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Intgerchangeable shaft for a golf club
    • Patent number 8,002,644
    • Issue date Aug 23, 2011
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number D641818
    • Issue date Jul 19, 2011
    • Callaway Golf Company
    • Philip G. Foster
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number D637670
    • Issue date May 10, 2011
    • Callaway Golf Company
    • Philip G. Foster
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number D637671
    • Issue date May 10, 2011
    • Callaway Golf Company
    • Kevin Weejoung Kim
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,850,542
    • Issue date Dec 14, 2010
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hybrid golf club head
    • Patent number D619182
    • Issue date Jul 6, 2010
    • Callaway Golf Company
    • Philip G. Foster
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Hybrid golf club head
    • Patent number D616512
    • Issue date May 25, 2010
    • Callaway Golf Company
    • Philip A. Mickelson
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,708,652
    • Issue date May 4, 2010
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Laser range finder for use on a golf course
    • Patent number 7,684,017
    • Issue date Mar 23, 2010
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,674,187
    • Issue date Mar 9, 2010
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Interchangeable shaft for a golf club
    • Patent number 7,611,422
    • Issue date Nov 3, 2009
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,588,501
    • Issue date Sep 15, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,578,751
    • Issue date Aug 25, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,568,982
    • Issue date Aug 4, 2009
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,559,851
    • Issue date Jul 14, 2009
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number D595794
    • Issue date Jul 7, 2009
    • Callaway Golf Company
    • Kevin Weejoung Kim
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number D595375
    • Issue date Jun 30, 2009
    • Callaway Golf Company
    • Kevin Weejoung Kim
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Golf club head
    • Patent number 7,494,424
    • Issue date Feb 24, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club with high moment of inertia
    • Patent number 7,488,261
    • Issue date Feb 10, 2009
    • Callaway Golf Company
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Interchangeable shaft for a golf club
    • Patent number 7,476,160
    • Issue date Jan 13, 2009
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,476,161
    • Issue date Jan 13, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,455,598
    • Issue date Nov 25, 2008
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20120064990
    • Publication date Mar 15, 2012
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20110312434
    • Publication date Dec 22, 2011
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20110306437
    • Publication date Dec 15, 2011
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20110275449
    • Publication date Nov 10, 2011
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTGERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20110118047
    • Publication date May 19, 2011
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    HYBRID GOLF CLUB HEAD
    • Publication number 20110070969
    • Publication date Mar 24, 2011
    • Callaway Golf Company
    • DANIEL M. STEVENS
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    HYBRID GOLF CLUB HEAD
    • Publication number 20100323811
    • Publication date Dec 23, 2010
    • 2180 RUTHERFORD ROAD
    • PHILIP A. MICKELSON
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH HIGH MOMENT OF INERTIA
    • Publication number 20100216569
    • Publication date Aug 26, 2010
    • Callaway Golf Company
    • MATTHEW T. CACKETT
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    LASER RANGE FINDER FOR USE ON A GOLF COURSE
    • Publication number 20100177298
    • Publication date Jul 15, 2010
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20100120551
    • Publication date May 13, 2010
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20100016094
    • Publication date Jan 21, 2010
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH HIGH MOMENT OF INERTIA
    • Publication number 20090291771
    • Publication date Nov 26, 2009
    • Callaway Golf Company
    • MATTHEW T. CACKETT
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf Club With High Moment Of Inertia
    • Publication number 20090275419
    • Publication date Nov 5, 2009
    • Matthew T. Cackett
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20090156326
    • Publication date Jun 18, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH HIGH MOMENT OF INERTIA
    • Publication number 20090143162
    • Publication date Jun 4, 2009
    • Callaway Golf Company
    • MATTHEW T. CACKETT
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20090124407
    • Publication date May 14, 2009
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20090075753
    • Publication date Mar 19, 2009
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20080280695
    • Publication date Nov 13, 2008
    • Callaway Golf Company
    • Alan Hocknell
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20080280694
    • Publication date Nov 13, 2008
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    LASER RANGE FINDER FOR USE ON A GOLF COURSE
    • Publication number 20080198356
    • Publication date Aug 21, 2008
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20080076596
    • Publication date Mar 27, 2008
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20080070717
    • Publication date Mar 20, 2008
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    INTERCHANGEABLE SHAFT FOR A GOLF CLUB
    • Publication number 20080058114
    • Publication date Mar 6, 2008
    • Callaway Golf Company
    • ALAN HOCKNELL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20080039234
    • Publication date Feb 14, 2008
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20080032818
    • Publication date Feb 7, 2008
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20080032820
    • Publication date Feb 7, 2008
    • Callaway Golf Company
    • DANIEL M. STEVENS
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20080026871
    • Publication date Jan 31, 2008
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB WITH HIGH MOMENT OF INERTIA
    • Publication number 20080020857
    • Publication date Jan 24, 2008
    • Callaway Golf Company
    • MATTHEW T. CACKETT
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20070202964
    • Publication date Aug 30, 2007
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB HEAD
    • Publication number 20070178992
    • Publication date Aug 2, 2007
    • Callaway Golf Company
    • Luke R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS