Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328659 | Metal wood club | — | 2012-12-11 |
| 8302658 | Iron-type golf clubs | Peter J. Gilbert | 2012-11-06 |
| 8235832 | Set of iron clubs with constant ground roll | Michael Scott Burnett, Peter J. Gilbert, Charles E. Golden | 2012-08-07 |
| 7980960 | Iron-type golf clubs | Peter J. Gilbert | 2011-07-19 |
| 7857711 | Metal wood club | — | 2010-12-28 |
| 7846037 | Golf club heads with interchangeable hosels | Michael Scott Burnett, Daniel S. Callinan, Christopher D. Harvell, Jeffrey W. Meyer, Stephen S. Murphy | 2010-12-07 |
| 7699716 | Set of iron clubs with constant ground roll | Michael Scott Burnett, Peter J. Gilbert, Charles E. Golden | 2010-04-20 |
| 7582024 | Metal wood club | — | 2009-09-01 |
| 7553240 | Golf club heads with interchangeable hosels | Michael Scott Burnett, Daniel S. Callinan, Christopher D. Harvell, Jeffrey W. Meyer, Stephen S. Murphy | 2009-06-30 |