Granted Patent
Utility
US 5,746,445 · App. 08/770,380
Injection termination feature
Inventors:
Darrin L. Johnson, Bradley D. Harris
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Dec 3, 1996
Inventors
Darrin L. Johnson
Bradley D. Harris
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.