Patent Assignment
Reel/Frame 029965/0171
Assignment of Assignor's Interest
Recorded: 2013-03-11
Pages: 4
Assignee
GREAT LAKES DREDGE & DOCK COMPANY, LLC
2122 YORK ROAD, OAK BROOK, ILLINOIS, 60523
Covered Property
(1)
Draghead System for Use in Dredging or the Like
Application:
13/793,417 →
Publication:
US 2014/0250742
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.