Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359986 | Pitching system and method | Earl Knight Magrath, III, Earl K. Magrath, Jr. | 1994-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359986 | Pitching system and method | Earl Knight Magrath, III, Earl K. Magrath, Jr. | 1994-11-01 |