Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613678 | Apparatus for projecting an object such as a ball | Michael Steer, Garrett Donner, Janet E. Snell-Kelly, Fred B. Robjent | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613678 | Apparatus for projecting an object such as a ball | Michael Steer, Garrett Donner, Janet E. Snell-Kelly, Fred B. Robjent | 1997-03-25 |