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Ellicott's Current Major Patents and Large Contracts |
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Innovation: an Ellicott Trademark |
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| Patent No. |
Country |
Description |
| 6,318,0051 |
USA |
Shroud for Dredge Auger |
| 5,146,699 |
USA |
Auger/High Solids Environmental Dredge |
| 5,060,404 |
USA |
Auger Type Dredging Head |
| 4,547,162 |
USA |
Deep Water Spud Support |
| 3,476,498 |
USA |
Bucketwheel Cutter for Dredges |
| 4,458,540 |
USA |
Remote Display for Slurry |
| 3,777,376 |
USA |
Heavy Seas Dredge |
| 3,926,050 |
USA |
Production Meter |
| 4,397,106 |
USA |
Dredge Bucketwheel |
| 4,702,023 |
USA |
Dual Wheel Excavator |
| 7,379,194 |
USA |
Back Hoe Module |
| 4,753,023 |
USA |
Gimbal Cutterhead Drive |
| 587139 |
Australia |
Dual Wheel Excavator |
| P18204438 |
Brazil |
Bucketwheel Improvements |
| 1,166,275 |
Canada |
Bucketwheel |
| 252,1189 |
France |
Bucketwheel Improvements |
| 59-127160 |
Japan |
Deep Water Spud Support |
| 2,146,369 |
United Kingdom DWE |
Flushing System |
| 2,146,370 |
United Kingdom DWE |
Divider Plates |
| DE 3422934C2 |
West Germany |
Deep Water Spud Support |
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