Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320447 | Base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court | — | 1994-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320447 | Base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court | — | 1994-06-14 |