IP Library › Granted Patent US 6,726,844
Granted Patent Utility
US 6,726,844 · App. 10/171,480

Isotope separator

Inventors: Tihiro Ohkawa, Robert L. Miller
Patented Case View Patent ↗
Granted: Apr 27, 2004 Filed: Jun 12, 2002
Inventors
Tihiro Ohkawa
Robert L. Miller
Assignee (at issue)
Archimedes Technology Group, Inc.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,726,844
App. No.
10/171,480
Filed
2002-06-12
Granted
2004-04-27
Kind
B2