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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by J F Brennan Co Inc filed Critical J F Brennan Co Inc Priority to US11/626,643 priority Critical patent/US7721472B2/en Assigned to J.F. Original Assignee J F Brennan Co Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Victor Joseph Buhr Mark Anthony Binsfeld Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US11/626,643 Other versions US20080172911A1 Google Patents Fine sediment removal attachment for a dredgeĭownload PDF Info Publication number US7721472B2 US7721472B2 US11/626,643 US62664307A US7721472B2 US 7721472 B2 US7721472 B2 US 7721472B2 US 62664307 A US62664307 A US 62664307A US 7721472 B2 US7721472 B2 US 7721472B2 Authority US United States Prior art keywords suction attachment dredge shroud plate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US7721472B2 - Fine sediment removal attachment for a dredge US7721472B2 - Fine sediment removal attachment for a dredge