Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856779 | Ground anchor for home plate and pitcher's plate and method of installation | — | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856779 | Ground anchor for home plate and pitcher's plate and method of installation | — | 1989-08-15 |