Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863597 | Dewatering device with screen assembly having releasable fastening means | Stephen R. Gilles, William F. Bogard | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863597 | Dewatering device with screen assembly having releasable fastening means | Stephen R. Gilles, William F. Bogard | 1989-09-05 |