Granted Patent
Utility
US 4,347,621 · App. 06/156,034
Trochoidal nuclear fusion reactor
Inventor:
William Dow
Patented Case
View Patent ↗
Granted: Aug 31, 1982
Filed: Jun 3, 1980
Inventor
William Dow
Assignee (at issue)
Environmental Institute of Michigan
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.