Inventor · disambiguated record
John G. Guard
Also filed as: GUARD JOHN · GUARD JOHN G · GUARD JOHN GILBERT
22 granted patents·7 pending applications·1,788 citations·filing 1999–2024
97Inventor score
Files withCALLAWAY GOLF CO21DUAL BROTHERS CAPITAL LLC2DUPONT POLYMERS INC2DEWANJEE PIJUSH K1MICHAEL A CATANIA1
Top patents by PatentIndex Score
29 records- 0198US7048648B2Putter-type golf club head with an insertCALLAWAY GOLF CO·Filed 2004·Granted May 23, 2006·154 cites·8 claims
- 0298US6238302B1Golf club head with an insert having integral tabsCALLAWAY GOLF CO·Filed 1999·Granted May 29, 2001·219 cites·21 claims
- 0397US7540990B1Cross-linked thermoplastic polyurethane/polyurea and method of making sameCALLAWAY GOLF CO·Filed 2008·Granted Jun 2, 2009·21 cites·1 claims
- 0497US7144335B2Putter-type golf club head with an insertCALLAWAY GOLF CO·Filed 2006·Granted Dec 5, 2006·95 cites·3 claims
- 0597US6210290B1Golf club and weighting systemCALLAWAY GOLF CO·Filed 1999·Granted Apr 3, 2001·309 cites·5 claims
- 0696US6348012B1Golf club and weighting systemCALLAWAY GOLF CO·Filed 2000·Granted Feb 19, 2002·90 cites·16 claims
- 0795US6478690B2Multiple material golf club head with a polymer insert faceCALLAWAY GOLF CO·Filed 2001·Granted Nov 12, 2002·142 cites·1 claims
- 0895US6336869B1Multiple material golf club head with a polymer insert faceCALLAWAY GOLF CO·Filed 2000·Granted Jan 8, 2002·99 cites·20 claims
- 0994US7115041B2Putter-type golf club head with an insertCALLAWAY GOLF CO·Filed 2004·Granted Oct 3, 2006·95 cites·42 claims
- 1094US6887164B2Iron golf club headCALLAWAY GOLF CO·Filed 2004·Granted May 3, 2005·88 cites·20 claims
- 1193US6554722B2Golf club headCALLAWAY GOLF CO·Filed 2002·Granted Apr 29, 2003·101 cites·11 claims
- 1293US6379263B2Golf club and weighting systemCALLAWAY GOLF CO·Filed 2000·Granted Apr 30, 2002·53 cites·12 claims
- 1392US6893358B2Putter-type golf club head with an insertCALLAWAY GOLF CO·Filed 2003·Granted May 17, 2005·93 cites·10 claims
- 1489US6328661B1Multiple material golf club head with a polymer insert faceMICHAEL A CATANIA·Filed 2000·Granted Dec 11, 2001·61 cites·20 claims
- 1588US6273832B1Combination golf club with an insert and golf ballCALLAWAY GOLF CO·Filed 2000·Granted Aug 14, 2001·40 cites·11 claims
- 1687US7417094B2Cross-linked thermoplastic polyurethane/polyurea and method of making samePRIPRO POLYMER INC·Filed 2004·Granted Aug 26, 2008·26 cites·4 claims
- 1787US6971960B2Insert for golf club headCALLAWAY GOLF CO·Filed 2003·Granted Dec 6, 2005·42 cites·17 claims
- 1886US7070516B2Insert for golf club headCALLAWAY GOLF CO·Filed 2005·Granted Jul 4, 2006·24 cites·13 claims
- 1980US7250008B2Iron golf clubCALLAWAY GOLF CO·Filed 2005·Granted Jul 31, 2007·16 cites·20 claims
- 2077US8003747B2Cross-linked thermoplastic polyurethane/polyurea and method of making sameCALLAWAY GOLF CO·Filed 2008·Granted Aug 23, 2011·2 cites·2 claims
- 2175US7785522B2Cross-linked thermoplastic polyurethane/polyurea and method of making samePRIPRO POLYMERS INC·Filed 2009·Granted Aug 31, 2010·2 cites·1 claims
- 2275US6632391B1Method for manufacturing a golf club head with an insert having integral tabsCALLAWAY GOLF CO·Filed 2000·Granted Oct 14, 2003·16 cites·2 claims
- 2371US2024265052A1Event-based user matchingDUAL BROTHERS CAPITAL LLC·Filed 2024·Application pending·0 cites
- 2464US2023107143A1Event-based user matchingDUAL BROTHERS CAPITAL LLC·Filed 2022·Application pending·0 cites
- 2562US2012056354A1Cross-linked thermoplastic polyurethane/polyurea and method of making sameDEWANJEE PIJUSH K·Filed 2011·Application pending·0 cites
- 2661US2022411577A1Improved polyesterDUPONT POLYMERS INC·Filed 2020·Application pending·0 cites
- 2761US2022363844A1Improved thermoplastic polyurethaneDUPONT POLYMERS INC·Filed 2020·Application pending·0 cites
- 2859US2010303950A1Cross-linked thermoplastic polyurethane/polyurea and method of making sameCALLAWAY GOLF CO·Filed 2010·Application pending·0 cites
- 2959US2010323056A1Cross-linked thermoplastic polyurethane/polyurea and method of making sameCALLAWAY GOLF CO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →