Inventor · disambiguated record
Michael J. Tzivanis
Also filed as: TZIVANIS III MICHAEL J · TZIVANIS MICHAEL · TZIVANIS MICHAEL J · TZIVANIS MICHAEL JOHN
116 granted patents·23 pending applications·1,562 citations·filing 1998–2024
99Inventor score
Files withCALLAWAY GOLF CO82SAINT GOBAIN PERFORMANCE PLASTICS CORP21SPALDING SPORTS WORLDWIDE INC14MELANSON DAVID M4TOP FLITE GOLF CO3
Top patents by PatentIndex Score
139 records- 0198US7241232B2Golf ball having dual core and thin polyurethane cover formed by rimCALLAWAY GOLF CO·Filed 2005·Granted Jul 10, 2007·33 cites·20 claims
- 0297US6548618B2Golf ball having dual core and thin polyurethane cover formed by RIMSPALDING SPORTS WORLDWIDE INC·Filed 2001·Granted Apr 15, 2003·111 cites·42 claims
- 0396US6790149B2Golf ballCALLAWAY GOLF CO·Filed 2002·Granted Sep 14, 2004·53 cites·13 claims
- 0495US7118496B2Golf ballCALLAWAY GOLF CO·Filed 2005·Granted Oct 10, 2006·51 cites·22 claims
- 0595US6290614B1Golf ball which includes fast-chemical-reaction-produced component and method of making sameSPALDING SPORTS WORLDWIDE INC·Filed 1999·Granted Sep 18, 2001·128 cites·8 claims
- 0694US9926524B2Gas permeable materialSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2015·Granted Mar 27, 2018·12 cites·19 claims
- 0794US7217200B2Golf ballCALLAWAY GOLF CO·Filed 2006·Granted May 15, 2007·35 cites·1 claims
- 0893US7579386B1Ink for printing on a game ballCALLAWAY GOLF CO·Filed 2007·Granted Aug 25, 2009·13 cites·3 claims
- 0992US9670351B2Flexible tubing material and method of forming the materialSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2015·Granted Jun 6, 2017·6 cites·17 claims
- 1092US6855076B2Golf ballCALLAWAY GOLF CO·Filed 2003·Granted Feb 15, 2005·47 cites·16 claims
- 1188US6585607B2Adhesion processSPALDING SPORTS WORLDWIDE INC·Filed 2001·Granted Jul 1, 2003·24 cites·11 claims
- 1287US10711235B2Gas permeable materialSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2018·Granted Jul 14, 2020·2 cites·20 claims
- 1387US6824476B2Multi-layer golf ballCALLAWAY GOLF CO·Filed 2001·Granted Nov 30, 2004·50 cites·37 claims
- 1487US6520870B2Golf ballSPALDING SPORTS WORLDWIDE INC·Filed 2001·Granted Feb 18, 2003·48 cites·20 claims
- 1586US8956706B2Flexible tubing material and method of forming the materialSIDDHAMALLI SRIDHAR KRISHNAMURTHI·Filed 2010·Granted Feb 17, 2015·4 cites·12 claims
- 1686US6769900B2Molding processes and equipment for forming golf ballsCALLAWAY GOLF CO·Filed 2002·Granted Aug 3, 2004·21 cites·6 claims
- 1785US7134974B2Golf ballCALLAWAY GOLF CO·Filed 2005·Granted Nov 14, 2006·19 cites·12 claims
- 1885US6648777B2Multi-layer golf ballCALLAWAY GOLF CO·Filed 2001·Granted Nov 18, 2003·27 cites·6 claims
- 1985US6612941B2Golf ballTOP FLITE GOLF CO·Filed 2001·Granted Sep 2, 2003·34 cites·48 claims
- 2084US6935970B2Golf ballCALLAWAY GOLF CO·Filed 2003·Granted Aug 30, 2005·23 cites·29 claims
- 2184US6872154B2Golf ballCALLAWAY GOLF CO·Filed 2002·Granted Mar 29, 2005·37 cites·23 claims
- 2284US6663508B1Multi-layer golf ball with reaction injection molded polyurethane componentCALLAWAY GOLF CO·Filed 2000·Granted Dec 16, 2003·34 cites·11 claims
- 2383US7244196B2Golf ball which includes fast-chemical-reaction-produced component and method of making sameCALLAWAY GOLF CO·Filed 2005·Granted Jul 17, 2007·18 cites·9 claims
- 2483US6716954B2Golf ball formed from a polyisocyanate copolymer and method of making sameCALLAWAY GOLF CO·Filed 2002·Granted Apr 6, 2004·30 cites·20 claims
- 2582US7750061B2Ink for printing on a game ballCALLAWAY GOLF CO·Filed 2009·Granted Jul 6, 2010·3 cites·3 claims
- 2682US7083534B2Aerodynamic surface geometry for a golf ballCALLAWAY GOLF CO·Filed 2005·Granted Aug 1, 2006·16 cites·20 claims
- 2782US6958020B1Aerodynamic surface geometry for a golf ballCALLAWAY GOLF CO·Filed 2004·Granted Oct 25, 2005·27 cites·36 claims
- 2882US6793593B2Golf ball with dual coverCALLAWAY GOLF CO·Filed 2003·Granted Sep 21, 2004·33 cites·26 claims
- 2981US8883281B2Multilayer film having pressure sensitive adhesive layerLIU XIPENG·Filed 2011·Granted Nov 11, 2014·6 cites·20 claims
- 3081US6776731B2Apparatus and process for forming a golf ball with deep dimplesCALLAWAY GOLF CO·Filed 2002·Granted Aug 17, 2004·33 cites·20 claims
- 3181US6616551B2Golf ballTOP FLITE GOLF CO·Filed 2000·Granted Sep 9, 2003·28 cites·48 claims
- 3280US6186906B1Gel matrix golf ballSPALDING SPORTS WORLDWIDE INC·Filed 1999·Granted Feb 13, 2001·57 cites·7 claims
- 3379US7524251B2Golf products produced by a stoichiometrically imbalanced RIM systemCALLAWAY GOLF CO·Filed 2005·Granted Apr 28, 2009·11 cites·20 claims
- 3479US6699027B2Molding processes and apparatuses for forming golf ballsCALLAWAY GOLF CO·Filed 2002·Granted Mar 2, 2004·25 cites·10 claims
- 3579US6409614B1Multi-layer golf ball and method of making sameSPALDING SPORTS WORLDWIDE INC·Filed 2000·Granted Jun 25, 2002·28 cites·19 claims
- 3678US7867111B2Golf ballCALLAWAY GOLF CO·Filed 2009·Granted Jan 11, 2011·7 cites·9 claims
- 3778US7281997B2Golf ball with deep depressionsCALLAWAY GOLF CO·Filed 2006·Granted Oct 16, 2007·12 cites·17 claims
- 3877US11585719B2Leak detection systems and methods of detecting leakageSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2019·Granted Feb 21, 2023·1 cites·18 claims
- 3977US7591968B2Method for treating thermoplastic polyurethane golf ball coversCALLAWAY GOLF CO·Filed 2005·Granted Sep 22, 2009·10 cites·23 claims
- 4077US6638185B2Multi-layer golf ballTOP FLITE GOLF CO·Filed 2001·Granted Oct 28, 2003·25 cites·17 claims
- 4177US6440012B1Golf ballSPALDING SPORTS WORLDWIDE INC·Filed 2000·Granted Aug 27, 2002·26 cites·48 claims
- 4276US7846988B2Ink for printing on a game ballCALLAWAY GOLF CO·Filed 2010·Granted Dec 7, 2010·1 cites·6 claims
- 4376US7591740B2Golf ball which includes fast-chemical-reaction-produced component and method of making sameCALLAWAY GOLF CO·Filed 2007·Granted Sep 22, 2009·3 cites·5 claims
- 4476US6533566B2Apparatus for making a golf ballSPALDING SPORTS WORLDWIDE INC·Filed 2001·Granted Mar 18, 2003·26 cites·9 claims
- 4575US6905648B2Golf ball having dual core and thin polyurethane cover formed by RIMCALLAWAY GOLF CO·Filed 2003·Granted Jun 14, 2005·8 cites·16 claims
- 4675US6482109B2Golf ballSPALDING SPORTS WORLDWIDE INC·Filed 2000·Granted Nov 19, 2002·24 cites·48 claims
- 4774US11933430B2Composite tube and method of makingSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 4874US7534384B2Process for producing a golf ball with deep dimplesCALLAWAY GOLF CO·Filed 2005·Granted May 19, 2009·7 cites·3 claims
- 4974US7338391B2Golf ball which includes fast-chemical-reaction-produced component and method of making sameCALLAWAY GOLF CO·Filed 2007·Granted Mar 4, 2008·8 cites·1 claims
- 5074US7160210B2Golf ball which includes fast-chemical-reaction-produced component and method of making sameCALLAWAY GOLF CO·Filed 2005·Granted Jan 9, 2007·8 cites·5 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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