Granted Patent
Utility
US 6,322,854 · App. 09/643,446
Multiple head dispensing method
Inventors:
Thomas Purcell, Thomas C. Prentice, Brian P. Prescott
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Aug 22, 2000
Inventors
Thomas Purcell
Thomas C. Prentice
Brian P. Prescott
Assignee (at issue)
Speedline Technologies, 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.