Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154425 | Composite golf club head | Paul W. Niskanen, Danny R. White, Stanislav Antolin | 1992-10-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154425 | Composite golf club head | Paul W. Niskanen, Danny R. White, Stanislav Antolin | 1992-10-13 |