Granted Patent
Utility
US 6,770,270 · App. 10/105,990
Methods of making and selling a sunscreen composition
Inventor:
Craig A. Bonda
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Mar 25, 2002
Inventor
Craig A. Bonda
Assignee (at issue)
The C.P. Hall Company
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.