Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772532 | Golf ball | Joseph F. Stiefel | 1998-06-30 |
| 5688194 | Golf ball dimple configuration process | Joseph F. Stiefel | 1997-11-18 |
| D381720 | Golf ball dimple pattern | Joseph F. Stiefel | 1997-07-29 |
| D381723 | Golf ball dimple pattern | Joseph F. Stiefel | 1997-07-29 |
| D377816 | Golf ball dimple pattern | Joseph F. Stiefel | 1997-02-04 |
| D375338 | Golf ball dimple pattern | Joseph F. Stiefel | 1996-11-05 |
| D375339 | Golf ball dimple pattern | Joseph F. Stiefel | 1996-11-05 |
| 5060953 | Golf ball | Joseph F. Stiefel | 1991-10-29 |