Granted Patent
Utility
US 6,761,506 · App. 10/148,266
Pipe lay system with tension compensator
Inventors:
Peter Eric De Lang, Wilhelmus Coenradus Johannes Jozephus Woldring, Johan Albert Commandeur
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Oct 9, 2002
Inventors
Peter Eric De Lang
Wilhelmus Coenradus Johannes Jozephus Woldring
Johan Albert Commandeur
Assignee (at issue)
IHC Gusto Engineering B.V.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.