Issued Patents All Time
Showing 101–125 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248025 | Composite golf club head and method of manufacturing | James M. Murphy, Herbert Reyes, D. Clayton Evans, J. Andrew Galloway, Daniel R. Jacobson | 2001-06-19 |
| 6238302 | Golf club head with an insert having integral tabs | Augustin W. Rollinson, John G. Guard, James F. Dooley, Victor S. Dennis, Pijush Dewanjee | 2001-05-29 |
| D441819 | Golf club head | Roger Cleveland, D. Clayton Evans, Homer E. Aguinaldo | 2001-05-08 |
| D441415 | Golf club sole plate | Roger Cleveland, D. Clayton Evans, Garth W. Smith | 2001-05-01 |
| D440616 | Golf club head | Roger Cleveland, D. Clayton Evans, Garth W. Smith | 2001-04-17 |
| D437904 | Scoreline pattern for a golf club head | J. Andrew Galloway, Alan Hocknell | 2001-02-20 |
| D436149 | Iron golf club head | Joel B. Erickson | 2001-01-09 |
| 6165077 | Sole configuration for golf club head | D. Clayton Evans | 2000-12-26 |
| D435277 | Iron golf club head | Joel B. Erickson | 2000-12-19 |
| D434095 | Golf club head | J. Andrew Galloway, Alan Hocknell | 2000-11-21 |
| D429512 | Back surface for an iron golf club head | Roger Cleveland, Karl A. Clausen, Thomas R. Hilton, Larry G. Tang | 2000-08-15 |
| D429300 | Iron golf club head | Roger Cleveland, Karl A. Clausen, Thomas R. Hilton, Larry G. Tang | 2000-08-08 |
| D425159 | Scoreline pattern for golf club head | D. Clayton Evans, Roger Cleveland | 2000-05-16 |
| 6045455 | Inertially tailored golf club heads | John B. Kosmatka, Thomas R. Hilton | 2000-04-04 |
| 6027416 | Hollow, metallic golf club head with relieved sole and dendritic structure | Glenn H. Schmidt | 2000-02-22 |
| D420081 | Sole design for golf club head | D. Clayton Evans, Roger Cleveland, Bret K. C. Larsen | 2000-02-01 |
| 6007433 | Sole configuration for golf club head | D. Clayton Evans | 1999-12-28 |
| D415808 | Scoreline pattern for golf club head | D. Clayton Evans, Roger Cleveland | 1999-10-26 |
| D402343 | Golf putter head | Steven D. Gray, Roger Cleveland | 1998-12-08 |
| 5785605 | Hollow, metallic golf club head with configured medial ridge | — | 1998-07-28 |
| 5776010 | Weight structure on a golf club head | Thomas R. Hilton, Donald A. Bistline, Victor S. Dennis | 1998-07-07 |
| 5755624 | Selectively balanced golf club heads and method of head selection | — | 1998-05-26 |
| 5749795 | Iron golf club head with dual intersecting recesses | Glenn H. Schmidt | 1998-05-12 |
| D393036 | Iron type golf club head | Donald A. Bistline, Thomas R. Hilton, Victor S. Dennis | 1998-03-31 |
| D393034 | Iron-type golf club head | Thomas R. Hilton, Donald A. Bistline, Victor S. Dennis, Bruce A. Parker | 1998-03-31 |