Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651200 | Debris exclusion devices for an augerhead type hydraulic dredge system | Dennis J. Lambert | 1997-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651200 | Debris exclusion devices for an augerhead type hydraulic dredge system | Dennis J. Lambert | 1997-07-29 |