Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480147 | Basketball game adjustment apparatus | Albert Ethier | 1996-01-02 |
| 5028051 | Putting practice device | — | 1991-07-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480147 | Basketball game adjustment apparatus | Albert Ethier | 1996-01-02 |
| 5028051 | Putting practice device | — | 1991-07-02 |