IP Library › Granted Patent US 6,768,407
Granted Patent Utility
US 6,768,407 · App. 10/471,295

Magnetic field generator

Inventors: Tsutomu Kohda, Masayuki Kumada
Patented Case View Patent ↗
Granted: Jul 27, 2004 Filed: Jan 9, 2004
Inventors
Tsutomu Kohda
Masayuki Kumada
Assignees (at issue)
Sumitomo Special Metals Co., Ltd.
National Institute of Radiological Sciences

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 6,768,407
App. No.
10/471,295
Filed
2004-01-09
Granted
2004-07-27
Kind
B2