Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422956 | Apparatus for practicing a ball-propelling sport using a ball-returning device in conjunction with an imaging device | — | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422956 | Apparatus for practicing a ball-propelling sport using a ball-returning device in conjunction with an imaging device | — | 2002-07-23 |