Granted Patent
Utility
US 6,486,604 · App. 09/509,517
Traveling-wave valve arrangement
Inventors:
Hubert Bradatsch, Andreas Peters
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Mar 29, 2000
Inventors
Hubert Bradatsch
Andreas Peters
Assignee (at issue)
Thales Electron Devices GmbH
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.