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Inventor: Kohutko; Richard J.
Address: Necedah, WI
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7552551 |
Suction head for sediment dredge |
June 30, 2009 |
| Dredge heads, for use with a dredging system, include one or more movable members, e.g. grate members, adapted and configured to selectively extend across the opening of the dredge head. The movable member(s) enables a user to clear the dredge head of plugging masses or blockages without |
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