Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6095246 | Sand-bearing water-soluble stick and methods of use | John Dixon Gray | 2000-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6095246 | Sand-bearing water-soluble stick and methods of use | John Dixon Gray | 2000-08-01 |