Granted Patent
Utility
US 6,750,869 · App. 09/687,998
Method and design for improved fragment processing
Inventor:
Thomas Dawson
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Oct 13, 2000
Inventor
Thomas Dawson
Assignees (at issue)
SONY GROUP CORPORATION
SONY ELECTRONICS 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.