SRI SPORTS LIMITED
630Patents
395Active
630Granted
58Portfolio score
Filing activity: Apr 14, 1998 → Mar 24, 2017 · 239 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD543601S1 | Head for golf club | General | 391 | Expired |
| US7588502B2 | Golf club head | Human Necessities | 381 | Active |
| USD536401S1 | Head for golf club | General | 332 | Expired |
| USD536403S1 | Head for golf club | General | 310 | Expired |
| USD538371S1 | Head for golf club | General | 308 | Expired |
| US7572193B2 | Golf club head | Human Necessities | 271 | Active |
| US7500924B2 | Golf club head | Human Necessities | 264 | Active |
| US8328662B2 | Golf club head | Emerging Cross-Sectional Technologies | 219 | Active |
| USD536402S1 | Head for golf club | General | 180 | Expired |
| USD633967S1 | Golf club head | General | 167 | Expired |
| US8721472B2 | Golf club head | Human Necessities | 161 | Active |
| US7988565B2 | Golf club head | Human Necessities | 153 | Active |
| US7575523B2 | Golf club head | Human Necessities | 148 | Active |
| US7018303B2 | Golf clubhead | Human Necessities | 142 | Expired |
| US6991559B2 | Golf club head | Human Necessities | 142 | Expired |
| US7794333B2 | Strike face insert | Human Necessities | 134 | Active |
| USD589576S1 | Head for golf club | General | 133 | Expired |
| US7303487B2 | Golf club head | Human Necessities | 132 | Expired |
| US7137905B2 | Golf club head | Human Necessities | 129 | Expired |
| US7442132B2 | Golf club head | Human Necessities | 118 | Active |
| US8591352B2 | Golf club head | Human Necessities | 117 | Active |
| US7077762B2 | Golf club head | Human Necessities | 116 | Expired |
| USD574049S1 | Head for golf club | General | 115 | Expired |
| US7147572B2 | Wood type golf club head | Human Necessities | 113 | Expired |
| US7824280B2 | Golf club head | Human Necessities | 110 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.