Ionomer

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a golf club head with an insert having int...

    • Patent number 6,632,391
    • Issue date Oct 14, 2003
    • Callaway Golf Company
    • Richard C. Helmstetter
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball

    • Patent number 6,616,550
    • Issue date Sep 9, 2003
    • Spalding Sports Worldwide, Inc.
    • R. Dennis Nesbitt
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low spin golf ball

    • Patent number 6,573,335
    • Issue date Jun 3, 2003
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with a face insert having indicia thereon

    • Patent number 6,425,831
    • Issue date Jul 30, 2002
    • Callaway Golf Company
    • Kevin A. Heene
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball and method of manufacture

    • Patent number 6,368,236
    • Issue date Apr 9, 2002
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Three-piece wound golf ball

    • Patent number 6,350,210
    • Issue date Feb 26, 2002
    • Spalding Sports Worldwide, Inc.
    • Quintus Dougan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Combination golf club with an insert and golf ball

    • Patent number 6,273,832
    • Issue date Aug 14, 2001
    • Callaway Golf Company
    • Richard C. Helmstetter
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low spin golf ball

    • Patent number 6,245,858
    • Issue date Jun 12, 2001
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball containing plastomer and method of making same

    • Patent number 6,241,626
    • Issue date Jun 5, 2001
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head with an insert having integral tabs

    • Patent number 6,238,302
    • Issue date May 29, 2001
    • Callaway Golf Company
    • Richard C. Helmstetter
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf balls having inner layers formed with cationic ionomers

    • Patent number 6,193,619
    • Issue date Feb 27, 2001
    • Acushnet Company
    • Shenshen Wu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Three-piece wound golf ball

    • Patent number 6,179,729
    • Issue date Jan 30, 2001
    • Spalding Sports Worldwide, Inc.
    • Quintus E. Dougan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    High acid ionomers and golf ball cover compositions comprising same

    • Patent number 6,150,470
    • Issue date Nov 21, 2000
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball and method of manufacture

    • Patent number 6,142,886
    • Issue date Nov 7, 2000
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball containing plastomer and method of making same

    • Patent number 6,018,003
    • Issue date Jan 25, 2000
    • Spalding Sports Worldwide, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball and method of producing same

    • Patent number 6,015,356
    • Issue date Jan 18, 2000
    • Lisco, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball

    • Patent number 5,997,416
    • Issue date Dec 7, 1999
    • Bridgestone Sports Co., Ltd.
    • Takashi Maruko
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low spin golf ball

    • Patent number 5,971,872
    • Issue date Oct 26, 1999
    • Lisco, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-piece solid golf ball

    • Patent number 5,967,907
    • Issue date Oct 19, 1999
    • Sumitomo Rubber Industries, Ltd.
    • Kohei Takemura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball cover formed from blend of ionomer, acid copolymer and et...

    • Patent number 5,857,926
    • Issue date Jan 12, 1999
    • Lisco, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multi-layer golf ball

    • Patent number 5,830,087
    • Issue date Nov 3, 1998
    • Lisco, Inc.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Three-piece wound golf ball

    • Patent number 5,827,167
    • Issue date Oct 27, 1998
    • Ben Hogan Company
    • Quintus E. Dougan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low spin golf ball

    • Patent number 5,820,489
    • Issue date Oct 13, 1998
    • Lisco, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball and method of making same

    • Patent number 5,803,831
    • Issue date Sep 8, 1998
    • Lisco. Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball and method of making same

    • Patent number 5,779,561
    • Issue date Jul 14, 1998
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball

    • Patent number 5,766,098
    • Issue date Jun 16, 1998
    • Lisco, Inc.
    • Robert P. Molitor
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Low spin golf ball

    • Patent number 5,733,207
    • Issue date Mar 31, 1998
    • Lisco, Inc.
    • Michael J. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball cover

    • Patent number 5,721,319
    • Issue date Feb 24, 1998
    • Acushnet Company
    • Jeffrey Lawrence Dalton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Racket frame and process for producing the same

    • Patent number 5,700,210
    • Issue date Dec 23, 1997
    • Yamaha Corporation
    • Kenjiro Takechi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Golf ball covers

    • Patent number 5,692,974
    • Issue date Dec 2, 1997
    • Acushnet Company
    • Shenshen Wu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf club head with a face insert having indicia thereon

    • Publication number 20030017885
    • Publication date Jan 23, 2003
    • Kevin A. Heene
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball

    • Publication number 20020034989
    • Publication date Mar 21, 2002
    • SPALDING SPORTS WORLDWIDE, INC.
    • Michael J. Sullivan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Three-piece wound golf ball

    • Publication number 20010005697
    • Publication date Jun 28, 2001
    • Spalding Sports Worldwide, Inc.
    • Quintus E. Dougan
    • A63 - SPORTS GAMES AMUSEMENTS