Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690098 | Method of manufacturing a face with different thickness distribution | — | 2010-04-06 |
| 7662051 | Golf head | — | 2010-02-16 |
| 7056229 | Wood golf club head | — | 2006-06-06 |
| 7008331 | Iron golf club head | — | 2006-03-07 |
| 6982053 | Method of manufacturing composite wood golf club head with metal face | — | 2006-01-03 |
| 6913727 | Method of manufacturing golf club head of composite material | — | 2005-07-05 |
| 6749524 | Structures for fusing ball-striking plate with shell of golf club head | — | 2004-06-15 |
| 6743120 | Iron golf club head | — | 2004-06-01 |
| 6520868 | Golf club head of steel alloy | — | 2003-02-18 |
| 6506129 | Golf club head capable of enlarging flexible area of ball-hitting face thereof | — | 2003-01-14 |
| 6500279 | Material having the capacity of absorbing vibration | — | 2002-12-31 |
| 6494789 | Golf club head | — | 2002-12-17 |
| 6458045 | Golf club head | — | 2002-10-01 |
| 6450896 | Head of a wooden golf club | — | 2002-09-17 |
| 6368233 | Head of wooden golf club | — | 2002-04-09 |
| 6368231 | Stealth grooves of ball-striking face of golf club head | — | 2002-04-09 |
| 6350209 | Golf club head formed of a head case and a ball-striking plate doubly fused with the head case | — | 2002-02-26 |
| 5871408 | Method for fusing a ball-striking plate with a golf club head case | — | 1999-02-16 |
| 5807186 | Golf club including lie adjusting device | — | 1998-09-15 |
| 5683310 | Metal head of golf club | — | 1997-11-04 |
| 5494281 | Golf club head | — | 1996-02-27 |
| 5467983 | Golf wooden club head | — | 1995-11-21 |
| 5435551 | Golf club head of composite material | — | 1995-07-25 |
| 5403007 | Golf club head of compound material | — | 1995-04-04 |
| 5288070 | Golf club head of composite material | — | 1994-02-22 |