Focus Golf Systems, Inc.
6Patents
0Active
6Granted
27Portfolio score
Filing activity: Jul 15, 1994 → Jan 15, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5492327A | Shock Absorbing iron head | Human Necessities | 359 | Expired |
| US6592467B1 | Putter blade | Human Necessities | 34 | Expired |
| US7077760B2 | Putter kit | Human Necessities | 30 | Expired |
| US5445267A | Golf bag | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5528813A | Method of assembling a golf bag | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD495021S1 | Hosel for a golf club | General | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.