Granted Patent
Utility
US 6,672,837 · App. 09/701,493
Wind turbine with oscillation damping means
Inventors:
Herman F. Veldkamp, Lars Risager, Flemming Rasmussen
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jun 13, 2001
Inventors
Herman F. Veldkamp
Lars Risager
Flemming Rasmussen
Assignee (at issue)
Neg Micon A/S
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.