Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647218 | Iron-type golf club | Peter J. Gilbert, Douglas C. Jorgensen, Scott A. Knutson, Adrian L. Stanescu | 2014-02-11 |
| 8617002 | Wedge type golf club head with improved performance | — | 2013-12-31 |
| 8500573 | Hardened golf club head | — | 2013-08-06 |
| 8491405 | Modular golf club | Douglas C. Jorgensen, Ryan L. Roach, Peter L. Soracco, Eddie G. Perez | 2013-07-23 |
| 8376873 | Golf club head with replaceable face | Charles E. Golden, John Morin | 2013-02-19 |
| 8240021 | Golf club groove configuration | Peter J. Gilbert, Gregory D. Johnson | 2012-08-14 |
| 8210966 | Golf club groove configuration | Peter J. Gilbert, Gregory D. Johnson | 2012-07-03 |
| 8157673 | Iron-type golf club | Peter J. Gilbert, Douglas C. Jorgensen, Scott A. Knutson, Adrian L. Stanescu | 2012-04-17 |
| 8075420 | Hardened golf club head | — | 2011-12-13 |
| D601215 | Iron golf club head | Tomas Diaz, Peter J. Gilbert, Douglas C. Jorgensen, Kongdach Sethapun, Daniel Remington Vehse +1 more | 2009-09-29 |