Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598152 | Mine sweeping system for magnetic and non-magnetic mines | Peter B. Keller, Richard W. Harrison | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598152 | Mine sweeping system for magnetic and non-magnetic mines | Peter B. Keller, Richard W. Harrison | 1997-01-28 |