Granted Patent
Utility
US 6,629,508 · App. 09/733,211
Ionizer for gas cluster ion beam formation
Inventor:
Jerald P. Dykstra
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Dec 8, 2000
Inventor
Jerald P. Dykstra
Assignee (at issue)
Epion Corporation
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.