Granted Patent
Utility
US 5,830,650 · App. 08/452,724
Walk-through mutagenesis
Inventor:
Roberto Crea
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: May 30, 1995
Inventor
Roberto Crea
Assignee (at issue)
Roberto Crea
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.